Rajacic Milica M,Todorovic Dragana J,Andric Velibor Dj,Nikolic Jelena K,Jankovic Marija M,Pantelic Gordana K,Vukanac Ivana S (2023) Verification of the sampling procedure for radioactivity analysis of waste and industrial material, RADIATION PROTECTION DOSIMETRY, vol. 199, br. 8-9, str. 941-946 (Article) Ajtic Jelena V,Zorko B,Necemer Marijan,Sarvan Darko Z,Rajacic Milica M,Krneta-Nikolic Jelena D,Todorovic Dragana J,Djurdjevic Vladimir S,Vodenik B,Glavic Cindro D,Kozar Logar J (2022) Characteristics of radioactivity in the surface air along the 45 degrees N zonal belt in South-Eastern Europe, INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. 19, br. 10, str. 9719-9730 (Article) Hadrovic Sabahudin H,Elikovic Igor T,Krneta-Nikolic Jelena D,Rajacic Milica M,Todorovic Dragana J (2021) Radionuclides' Content in Forest Ecosystem Located in South-Western Part of Serbia, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 36, br. 2, str. 192-196 (Article) Vukanac Ivana S,Djurasevic Mirjana M,Krneta-Nikolic Jelena D,Pantelic Gordana K,Rajacic Milica M,Jankovic Marija M,Sarap Natasa B,Todorovic Dragana J (2021) Preparation and validation of laboratory radioactive standards for experimental calibration in gamma ray spectrometry, RADIATION PHYSICS AND CHEMISTRY, vol. 183, br. , str. - (Article) Vukanac Ivana S,Jankovic Marija M,Rajacic Milica M,Todorovic Dragana J,Ujic Predrag N,Pantelic Gordana K,Sarap Natasa B,Krneta-Nikolic Jelena D (2020) Assessment of Natural Radioactivity Levels and Radon Exhalation Rate Potential from Various Building Materials, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 35, br. 1, str. 64-73 (Article) Masson O,...,Nikolic Jelena D,...,Todorovic Dragana J,...,(broj koautora 69) (2019) Airborne concentrations and chemical considerations of radioactive ruthenium from an undeclared major nuclear release in 2017, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, vol. 116, br. 34, str. 16750-16759 (Article) Vukasinovic Ivana Z,Todorovic Dragana J,Krneta-Nikolic Jelena D,Rajacic Milica M,Zivotic Ljubomir B (2019) Seasonal Variations of Naturally Occurring Radionuclides and Cs-137 in the Leaves of Deciduous Tree Species at Sites of Background Radioactivity Levels, ROMANIAN JOURNAL OF PHYSICS, vol. 64, br. 5-6, str. - (Article) Masson O,...,Nikolic Jelena D,...,Rajacic Milica M,...,Todorovic Dragana J,...,(broj koautora 38) (2018) Potential Source Apportionment and Meteorological Conditions Involved in Airborne I-131 Detections in January/February 2017 in Europe, ENVIRONMENTAL SCIENCE & TECHNOLOGY, vol. 52, br. 15, str. 8488-8500 (Article) Sarap Natasa B,Sencanski Jelena V,Pagnacco Maja C,Jankovic Marija M,Todorovic Dragana J,Majstorovic Divna M (2018) Radioactivity Level and Concentration of Metals in Waters Around Power Plants Application of Potential Method for Pollution Assessment, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 33, br. 1, str. 117-124 (Article) Jankovic Bojan Z,Jankovic Marija M,Marinovic-Cincovic Milena T,Todorovic Dragana J,Sarap Natasa B (2018) Thermal analysis testing and natural radioactivity characterization of kaolin as building material, JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, vol. 133, br. 1, str. 481-487 (Article) Krneta-Nikolic Jelena D,Rajacic Milica M,Todorovic Dragana J,Jankovic Marija M,Sarap Natasa B,Pantelic Gordana K,Vukanac Ivana S (2018) Semiempirical Efficiency Calibration in Semiconductor HPGe Gamma-Ray Spectroscopy, JOURNAL OF SPECTROSCOPY, vol. , br. , str. - (Article) Vukasinovic Ivana Z,Todorovic Dragana J,Zivotic Ljubomir B,Kaludjerovic Lazar M,Djordjevic Aleksandar R (2018) An analysis of naturally occurring radionuclides and Cs-137 in the soils of urban areas using gamma-ray spectrometry, INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. 15, br. 5, str. 1049-1060 (Article) Dzoljic Jovana A,Stevovic Svetlana M,Todorovic Dragana J,Polavder Svetlana M,Rajacic Milica M,Krneta-Nikolic Jelena D (2017) Natural and Artificial Radioactivity in Some Protected Areas of South East Europe, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 32, br. 4, str. 334-341 (Article) Rajacic Milica M,Todorovic Dragana J,Krneta-Nikolic Jelena D,Puzovic Jovan M (2017) The impact of the Solar magnetic field on Be-7 activity concentration in aerosols, APPLIED RADIATION AND ISOTOPES, vol. 125, br. , str. 27-29 (Article) Jankovic Marija M,Rajacic Milica M,Todorovic Dragana J,Sarap Natasa B,Nikolic Jelena D,Pantelic Gordana K,Krstic Milanka M (2016) Study of Radioactivity in Environment Around Power Plants Tent a and Kolubara Due to Coal Burning for 2015, FOURTH INTERNATIONAL CONFERENCE ON RADIATION AND APPLICATIONS IN VARIOUS FIELDS OF RESEARCH (RAD 2016), vol. , br. , str. 84-89 (Proceedings Paper) Markovic Jelena S,Stevovic Svetlana M,Rajacic Milica M,Todorovic Dragana J,Krneta-Nikolic Jelena D (2016) Transfer Factors for ,,The Soil-Cereals" System in the Region of Pcinja, Serbia, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 31, br. 4, str. 376-381 (Article) Jankovic Marija M,Todorovic Dragana J,Sarap Natasa B,Krneta-Nikolic Jelena D,Rajacic Milica M,Pantelic Gordana K (2016) Natural radionuclides in waste water discharged from coal-fired power plants in Serbia, WATER SCIENCE AND TECHNOLOGY, vol. 74, br. 11, str. 2634-2638 (Article) Krneta-Nikolic Jelena D,Rajacic Milica M,Todorovic Dragana J,Vidmar Tim (2016) The first experimental test of the MEFFTRAN software on HPGe detector calibration for environmental samples, JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, vol. 165, br. , str. 191-196 (Article) Rajacic Milica M,Todorovic Dragana J,Krneta-Nikolic Jelena D,Jankovic Marija M,Djurdjevic Vladimir S (2016) The Fourier analysis applied to the relationship between Be-7 activity in the Serbian atmosphere and meteorological parameters, ENVIRONMENTAL POLLUTION, vol. 216, br. , str. 919-923 (Article) Bjelic Igor S,Todorovic Dragana J,Krneta-Nikolic Jelena D,Lazarevic Djordje R,Stankovic Koviljka Dj (2016) Natural Radioactivity Level in Materials Used for Medieval Vaulting in the Territory of the Central Balkan Region, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 31, br. 2, str. 184-189 (Article) Zivanovic Milos Z,Pantelic Gordana K,Krneta-Nikolic Jelena D,Rajacic Milica M,Todorovic Dragana J (2016) Radon Measurements with Charcoal Canisters Temperature and Humidity Considerations, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 31, br. 1, str. 65-72 (Article) Jankovic-Mandic Ljiljana J,Djolic Maja B,Markovic Dragana S,Todorovic Dragana J,Onjia Antonije E,Dragovic Snezana D (2016) Natural radionuclides in cigarette tobacco from Serbian market and effective dose estimate from smoke inhalation, RADIATION PROTECTION DOSIMETRY, vol. 168, br. 1, str. 111-115 (Article) Rajacic Milica M,Todorovic Dragana J,Jankovic Marija M,Nikolic Jelena D,Sarap Natasa B,Pantelic Gordana K (2015) Correlation Between Beryllium-7 in Atmospheric Deposit and Ground Level Air in Serbia for 2014 Year, RAD 2015: THE THIRD INTERNATIONAL CONFERENCE ON RADIATION AND APPLICATIONS IN VARIOUS FIELDS OF RESEARCH, vol. , br. , str. 323-325 (Proceedings Paper) Ajtic Jelena V,Maletic Dimitrije M,Stratimirovic Djordje I,Blesic Suzana M,Nikolic Jelena D,Djurdjevic Vladimir S,Todorovic Dragana J (2015) Predictability of Lead-210 in Surface Air Based on Multivariate Analysis, RAD 2015: THE THIRD INTERNATIONAL CONFERENCE ON RADIATION AND APPLICATIONS IN VARIOUS FIELDS OF RESEARCH, vol. , br. , str. 317-322 (Proceedings Paper) Sarap Natasa B,Jankovic Marija M,Panic Ivan,Todorovic Dragana J (2015) Radioactivity Concentrations in Spa Waters - Dose Assessment, RAD 2015: THE THIRD INTERNATIONAL CONFERENCE ON RADIATION AND APPLICATIONS IN VARIOUS FIELDS OF RESEARCH, vol. , br. , str. 313-316 (Proceedings Paper) Nikolic Jelena D,Rajacic Milica M,Todorovic Dragana J,Jankovic Marija M,Sarap Natasa B,Pantelic Gordana K (2015) Calibration of HPGE Detectors for Environmental Samples Using Geant4 Simulation, RAD 2015: THE THIRD INTERNATIONAL CONFERENCE ON RADIATION AND APPLICATIONS IN VARIOUS FIELDS OF RESEARCH, vol. , br. , str. 291-294 (Proceedings Paper) Pantelic Gordana K,Vancsura Peter,Krneta-Nikolic Jelena D,Jankovic Marija M,Sarap Natasa B,Todorovic Dragana J,Rajacic Milica M (2015) Results from Radionuclide Interlaboratory Comparison in Sediment and Fish, RAD 2015: THE THIRD INTERNATIONAL CONFERENCE ON RADIATION AND APPLICATIONS IN VARIOUS FIELDS OF RESEARCH, vol. , br. , str. 129-132 (Proceedings Paper) Nikolic Jelena D,Puzovic Jovan M,Todorovic Dragana J,Rajacic Milica M (2015) Application of PHOTON simulation software on calibration of HPGe detectors, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, vol. 799, br. , str. 159-165 (Article) Jankovic Marija M,Sarap Natasa B,Pantelic Gordana K,Todorovic Dragana J (2015) Comparison of two different methods for gross alpha and beta activity determination in water samples, OPEN CHEMISTRY, vol. 13, br. 1, str. 668-674 (Article) Pantelic Gordana K,Todorovic Dragana J,Nikolic Jelena D,Rajacic Milica M (2015) Interlaboratory comparison material homogeneity testing, OPEN CHEMISTRY, vol. 13, br. 1, str. 656-660 (Article) Rajacic Milica M,Todorovic Dragana J,Jankovic Marija M,Nikolic Jelena D,Sarap Natasa B,Pantelic Gordana K (2015) Be-7 in atmospheric deposition: determination of seasonal indices, JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, vol. 303, br. 3, str. 2535-2538 (Article) Sarap Natasa B,Jankovic Marija M,Dolijanovic Zeljko K,Kovacevic Dusan Dj,Rajacic Milica M,Nikolic Jelena D,Todorovic Dragana J (2015) Soil-to-plant transfer factor for Sr-90 and Cs-137, JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, vol. 303, br. 3, str. 2523-2527 (Article) Pantelic Gordana K,Todorovic Dragana J,Nikolic Jelena D,Rajacic Milica M,Jankovic Marija M,Sarap Natasa B (2015) Measurement of radioactivity in building materials in Serbia, JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, vol. 303, br. 3, str. 2517-2522 (Article) Vukasinovic Ivana Z,Todorovic Dragana J,Nikolic Natasa S,Radosavljevic-Mihajlovic Ana S,Nenadovic Snezana S,Eremic-Savkovic Maja M (2014) Radioactivity Measurements in Soils Surrounding Four Coal-Fired Power Plants in Serbia by Gamma-Ray Spectrometry and Estimated Dose, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 29, br. 4, str. 296-306 (Article) Nikolic Jelena D,Pantelic Gordana K,Zivanovic Milos Z,Rajacic Milica M,Todorovic Dragana J (2014) Comparison of Two Methods for High Purity Germanium Detector Efficiency Calibration for Charcoal Canister Radon Measurement, RADIATION PROTECTION DOSIMETRY, vol. 162, br. 1-2, str. 47-51 (Article) Sarap Natasa B,Jankovic Marija M,Todorovic Dragana J,Nikolic Jelena D,Kovacevic Milojko S (2014) Environmental radioactivity in southern Serbia at locations where depleted uranium was used, ARHIV ZA HIGIJENU RADA I TOKSIKOLOGIJU-ARCHIVES OF INDUSTRIAL HYGIENE AND TOXICOLOGY, vol. 65, br. 2, str. 189-197 (Article) Krneta-Nikolic Jelena D,Todorovic Dragana J,Jankovic Miroslava M,Pantelic Gordana K,Rajacic Milica M (2014) Quality assurance and quality control in environmental radioactivity monitoring, QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS, vol. 6, br. 4, str. 403-409 (Article) Nikolic Jelena D,Vidmar Tim,Jokovic Dejan R,Rajacic Milica M,Todorovic Dragana J (2014) Calculation of HPGe efficiency for environmental samples: comparison of EFFTRAN and GEANT4, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, vol. 763, br. , str. 347-353 (Article) Nikolic Jelena D,Jokovic Dejan R,Todorovic Dragana J,Rajacic Milica M (2014) Application of GEANT4 simulation on calibration of HPGe detectors for cylindrical environmental samples, JOURNAL OF RADIOLOGICAL PROTECTION, vol. 34, br. 2, str. N47-N55 (Article) Jankovic Marija M,Todorovic Dragana J,Nikolic Jelena D,Rajacic Milica M,Pantelic Gordana K,Sarap Natasa B (2014) Temporal concentration changes of beryllium-7 and lead-210 in ground level air in Serbia, HEMIJSKA INDUSTRIJA, vol. 68, br. 1, str. 83-88 (Article) Pantelic Gordana K,Eremic-Savkovic Maja M,Zivanovic Milos Z,Nikolic Jelena D,Rajacic Milica M,Todorovic Dragana J (2014) Uncertainty evaluation in radon concentration measurement using charcoal canister, APPLIED RADIATION AND ISOTOPES, vol. 87, br. , str. 452-455 (Article) Ajtic Jelena V,Todorovic Dragana J,Nikolic Jelena D,Djurdjevic Vladimir S (2013) A Multi-Year Study of Radioactivity in Surface Air and Its Relation to Climate Variables in Belgrade, Serbia, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 28, br. 4, str. 381-388 (Article) Jankovic Marija M,Sarap Natasa B,Todorovic Dragana J,Joksic Jasminka D (2013) Natural and Artificial (Sr-90) Radionuclides in Some Carbonated Mineral Waters Used in Serbia, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 28, br. 3, str. 284-292 (Article) Vukasinovic Ivana Z,Todorovic Dragana J,Djordjevic Aleksandar R,Rajkovic Milos B,Pavlovic Vladimir B (2013) Depth Distribution of Cs-137 in Anthrosol from the Experimental Field "Radmilovac" Near Belgrade, Serbia, ARHIV ZA HIGIJENU RADA I TOKSIKOLOGIJU, vol. 64, br. 3, str. 425-430 (Article) Todorovic Dragana J,Popovic Dragana L,Ajtic Jelena V,Nikolic Jelena D (2013) Leaves of higher plants as biomonitors of radionuclides (Cs-137, K-40, Pb-210 and Be-7) in urban air, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, vol. 20, br. 1, str. 525-532 (Article) Jankovic Marija M,Rajacic Milica M,Rakic Tamara M,Todorovic Dragana J (2013) Natural radioactivity in imported ceramic tiles used in Serbia, PROCESSING AND APPLICATION OF CERAMICS, vol. 7, br. 3, str. 123-127 (Article) Jankovic Marija M,Todorovic Dragana J,Todorovic Natasa A,Nikolov Jovana B (2012) Natural radionuclides in drinking waters in Serbia, APPLIED RADIATION AND ISOTOPES, vol. 70, br. 12, str. 2703-2710 (Article) Jankovic Marija M,Todorovic Dragana J,Keleman Zita,Miljevic Nada R (2012) The Measurement of Tritium in Water Samples with Electrolytic Enrichment Using Liquid Scintillation Counter, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 27, br. 3, str. 239-246 (Article) Nikolic Jelena D,Pantelic Gordana K,Todorovic Dragana J,Jankovic Marija M,Eremic-Savkovic Maja M (2012) Monitoring of Aerosol and Fallout Radioactivity in Belgrade After the Fukushima Reactors Accident, WATER AIR AND SOIL POLLUTION, vol. 223, br. 8, str. 4823-4829 (Article) Jankovic Marija M,Todorovic Dragana J (2012) Examining the Relationships Between the Activities of H-3 in Precipitation and Cs-137 in Ground-Level Air in Belgrade City Area, WATER AIR AND SOIL POLLUTION, vol. 223, br. 7, str. 4471-4483 (Article) Jankovic Marija M,Todorovic Dragana J (2012) Determination of Symmetrical Index for H-3 in Precipitation and Cs-137 in Ground Level Air, WATER AIR AND SOIL POLLUTION, vol. 223, br. 3, str. 979-987 (Article) Jankovic Marija M,Jankovic Bojan Z,Todorovic Dragana J,Ignjatovic Ljubisa M (2012) Tritium concentration analysis in atmospheric precipitation in Serbia, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, vol. 47, br. 5, str. 669-674 (Article) Todorovic Dragana J,Jankovic Marija M,Nikolic Jelena D,Kosutic Dusko D (2012) Radioactivity of mining sites of lead, zinc and phosphate ores in Serbia, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, vol. 47, br. 6, str. 812-817 (Article) Tosic Radislav,Todorovic Dragana J,Dragicevic Slavoljub S,Bikit Istvan S,Forkapic Sofija M,Blagojevic Branislav (2012) Radioactivity and Measurements of Sediment Deposition Rate of the Drenova Reservoir (B&H), NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 27, br. 1, str. 52-56 (Article) Jankovic Marija M,Todorovic Dragana J,Nikolic Jelena D (2011) Analysis of Natural Radionuclides in Coal, Slag and Ash in Coal-Fired Power Plants in Serbia, JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY, vol. 47, br. 2, str. 149-155 (Article) Jankovic Marija M,Todorovic Dragana J (2011) Concentrations of Natural Radionuclides in Imported Zirconium Minerals, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 26, br. 2, str. 110-114 (Article) Masson O,...,Jankovic Marija M,...,Nikolic Jelena D,...,Todorovic Dragana J,...,(broj koautora 82) (2011) Tracking of Airborne Radionuclides from the Damaged Fukushima Dai-Ichi Nuclear Reactors by European Networks, ENVIRONMENTAL SCIENCE & TECHNOLOGY, vol. 45, br. 18, str. 7670-7677 (Article) Todorovic Dragana J,Jankovic Marija M (2011) Natural radioactivity of materials used in industry and construction in Serbia, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, vol. 46, br. 10, str. 1147-1153 (Article) Todorovic Dragana J,Popovic Dragana L,Nikolic Jelena D,Ajtic Jelena V (2010) RADIOACTIVITY MONITORING IN GROUND LEVEL AIR IN BELGRADE URBAN AREA, RADIATION PROTECTION DOSIMETRY, vol. 142, br. 2-4, str. 308-313 (Article) Vukasinovic Ivana Z,Djordjevic Aleksandar R,Rajkovic Milos B,Todorovic Dragana J,Pavlovic Vladimir B (2010) Distribution of natural radionuclides in anthrosol-type soil, TURKISH JOURNAL OF AGRICULTURE AND FORESTRY, vol. 34, br. 6, str. 539-546 (Article) Popovic Dragana L,Bozic Tatjana P,Stevanovic Jelka Z,Frontasyeva Marina V,Todorovic Dragana J,Ajtic Jelena V,Spasic-Jokic Vesna M (2010) Concentration of trace elements in blood and feed of homebred animals in Southern Serbia, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, vol. 17, br. 5, str. 1119-1128 (Article) Popovic Dragana L,Todorovic Dragana J,Ajtic Jelena V,Nikolic Jelena D (2009) Active Biomonitoring Of Air Radioactivity In Urban Areas, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 24, br. 2, str. 100-103 (Article) Ajtic Jelena V,Todorovic Dragana J,Filipovic Anka J,Nikolic Jelena D (2008) Ground Level Air Beryllium-7 And Ozone In Belgrade, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 23, br. 2, str. 65-71 (Article) Jankovic Marija M,Todorovic Dragana J,Savanovic Milovan (2008) Radioactivity measurements in soil samples collected in the Republic of Srpska, RADIATION MEASUREMENTS, vol. 43, br. 8, str. 1448-1452 (Article) Popovic Dragana L,Todorovic Dragana J,Frontasyeva Marina V,Ajtic Jelena V,Tasic Mirjana D,Rajsic Slavica F (2008) Radionuclides and heavy metals in Borovac, Southern Serbia, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, vol. 15, br. 6, str. 509-520 (Article) Radenkovic Mirjana B,Cupac Svjetlana B,Joksic Jasminka D,Todorovic Dragana J (2008) Depleted uranium mobility and fractionation in contaminated soil (Southern Serbia), ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, vol. 15, br. 1, str. 61-67 (Article) Vukovic Zivorad D,Sipka Vojislava A,Vukovic Dubravka Z,Todorovic Dragana J,Markovic Ljiljana (2006) Behavior of long-lived radionuclides in the Danube river ecosystem in Serbia, JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, vol. 268, br. 3, str. 647-649 (Article) Manic Goran,Petrovic S,Manic Vesna M,Popovic Dragana L,Todorovic Dragana J (2006) Radon concentrations in a spa in Serbia, ENVIRONMENT INTERNATIONAL, vol. 32, br. 4, str. 533-537 (Article) Vukovic Zivorad D,Sipka Vojislava A,Todorovic Dragana J,Stankovic S (2006) Long lived radionuclides in the ecosystem of the Sava river, JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, vol. 268, br. 1, str. 129-131 (Article) Todorovic Dragana J,Popovic D,Djuric G,Radenkovic Mirjana B (2005) Be-7 to Pb-210 concentration ratio in ground level air in Belgrade area, JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, vol. 79, br. 3, str. 297-307 (Article) Todorovic Dragana J,Popovic D,Radenkovic Mirjana B,Djuric G (2002) Transfer of (137) Cs from soil to plants in different types of soils, APPLIED PHYSICS IN SERBIA-APS, vol. , br. , str. 259-262 (Proceedings Paper) Todorovic Dragana J,Popovic D,Djuric G,Radenkovic Mirjana B (2000) Pb-210 in ground-level air in Belgrade city area, ATMOSPHERIC ENVIRONMENT, vol. 34, br. 19, str. 3245-3248 (Article)