Autori: Bechtel Achim
| Naslov | Petrological and organic geochemical insights into the peat-forming environmental settings during the deposition of the early Oligocene Pirin coal deposit, SW Bulgaria (Article) |
| Autori | Zdravkov Alexander Bechtel Achim Stojanovic Ksenija A Gross Doris Weitz Johannes Kojic Ivan D Sachsenhofer Reinhard F Misch David Zivotic Dragana R |
| Info | INTERNATIONAL JOURNAL OF COAL GEOLOGY, (2025), vol. 308 br. , str. - |
| Projekat | Bulgarian National Research Fund [KP-06-H64/5]; Ministry of Science, Technological Development and Innovation of Republic of Serbia [451-03-136/2025-03/200168, 451-03-136/2025-03/200288, 451-03-136/2025-03/200126] |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa |
| Naslov | Preliminary petrographic assessment of the suitability of Bobov Dol coals, SW Bulgaria for fluidized-bed coal gasification (Article) |
| Autori | Zdravkov Alexander Gross Doris Zivotic Dragana R Kojic Ivan D Stojanovic Ksenija A Bechtel Achim |
| Info | SPISANIE NA B LGARSKOTO GEOLOGICHESKO DRUZHESTOV-REVIEW OF THE BULGARIAN GEOLOGICAL SOCIETY, (2024), vol. 85 br. , str. 79-84 |
| Projekat | Bulgarian Science-Research Fund [KP-06-H64/5] |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa |
| Naslov | Organic petrography and biomarker proxies of subbituminous coal from the Dubrava field (Aleksinac Basin, Serbia) (Article) |
| Autori | Kojic Ivan D Novkovic Zeljana N Stojanovic Ksenija A Zivotic Dragana R Bechtel Achim Sachsenhofer Reinhard F |
| Info | SPISANIE NA BALGARSKOTO GEOLOGICHESKO DRUZHESTOV-REVIEW OF THE BULGARIAN GEOLOGICAL SOCIETY, (2024), vol. 85 br. , str. 53-65 |
| Projekat | Ministry of Science, Technological Development and Innovation of Republic of Serbia [DS 3, 451-03-66/2024-03/200168, 451-03-65/2024-03/200126]; Osterreichische Austauschdienst (OeAD) |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa Citati: ISI/Web of Science |
| Naslov | Organic petrology as a tool for peat-forming environmental reconstructions: insights from Suhostrel and Bobov Dol coals, SW Bulgaria (Article) |
| Autori | Zdravkov Alexander Gross Doris Zivotic Dragana R Kojic Ivan D Stojanovic Ksenija A Bechtel Achim |
| Info | SPISANIE NA B LGARSKOTO GEOLOGICHESKO DRUZHESTOV-REVIEW OF THE BULGARIAN GEOLOGICAL SOCIETY, (2024), vol. 85 br. , str. 41-46 |
| Projekat | Bulgarian Science-Research Fund [KP-06-H64/5] |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa |
| Naslov | Organic petrography, biomarkers, and stable isotope ( δ13C,δD,δ15N,δ18O) compositions of liptinite-rich coals (Article) |
| Autori | Liu Bangjun Bechtel Achim Stojanovic Ksenija A Hower James C Zhao Cunliang Guo Xu |
| Info | INTERNATIONAL JOURNAL OF COAL GEOLOGY, (2024), vol. 290 br. , str. - |
| Projekat | National Natural Science Foundation of China [42102215]; Natural Science Foundation of Hebei Province [D2021402017]; Science and Technology Project of Hebei Education Department [BJK2024142]; Funding Project for the Introduction of Overseas Returnees in Hebei Province [C20230365] |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa |
| Naslov | Paleovegetation and environment during deposition of the Late Oligocene sub-bituminous coal in the Bobov Dol Basin (SW Bulgaria) as deduced from petrographic and geochemical characteristics (Article) |
| Autori | Zdravkov Alexander Bechtel Achim Gross Doris Kojic Ivan D Stojanovic Ksenija A Zivotic Dragana R |
| Info | INTERNATIONAL JOURNAL OF COAL GEOLOGY, (2024), vol. 285 br. , str. - |
| Projekat | Bulgarian Research Fund [KP-06-H64/5] |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa Citati: |
| Naslov | Tectonically induced travertine deposition in the Middle Miocene Levač intramountain basin (Central Serbia) (Article) |
| Autori | Andric-Tomasevic Nevena Simic Vladimir M Zivotic Dragana R Nikolic Nenad T Pavlovic Aleksandra Kluge Tobias Beranoaguirre Aratz Smit Jeroen Bechtel Achim |
| Info | SEDIMENTOLOGY, (2024), vol. 71 br. 4, str. 1214-1244 |
| Projekat | Karlsruhe Institute of Technology; German Science Foundation [INST 121384/213-1 FUGG]; Ministry of Science, Technological development and Innovation Republic of Serbia [451-03-47/2023-01/200126] |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa Citati: |
| Naslov | Depositional settings of the Eocene Suhostrel bituminous coal, SW Bulgaria, inferred from organic petrology and molecular proxies (Article) |
| Autori | Zdravkov Alexander Gross Doris Bechtel Achim Stojanovic Ksenija A Kojic Ivan D |
| Info | INTERNATIONAL JOURNAL OF COAL GEOLOGY, (2023), vol. 276 br. , str. - |
| Projekat | Bulgarian Science-Research Fund [KP-06-H64/5] |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa |
| Naslov | Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal (Article) |
| Autori | Kojic Ivan D Bechtel Achim Aleksic Nikoleta M Zivotic Dragana R Trifunovic Snezana S Gajica Gordana D Stojanovic Ksenija A |
| Info | POLYMERS, (2021), vol. 13 br. 5, str. - |
| Projekat | Ministry of Education, Science, and Technological Development of the Republic of Serbia [451-03-9/2021-14/200168, 451-03-9/202114/200288, 451-03-68/2020-14/200026, 451-03-01039/2015-09/05]; Osterreichischer Austauschdienst, OeAD [SRB 18/2016]; Ernst Mach |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa Citati: ISI/Web of Science Scopus |
| Naslov | Dehydroicetexanes in sediments and crude oils: Possible markers for Cupressoideae (Article) |
| Autori | Nytoft Hans Peter Kildahl-Andersen Geir Lindstrom Sofie Rise Frode Bechtel Achim Mitrovic Danica Djokovic Natasa Zivotic Dragana R Stojanovic Ksenija A |
| Info | ORGANIC GEOCHEMISTRY, (2019), vol. 129 br. , str. 14-23 |
| Projekat | Geocenter Denmark |
| Ispravka | ISI/Web of Science Članak Elečas Rang časopisa Citati: ISI/Web of Science Scopus |
