@ARTICLE{
author={Petkovska Menka T,Petkovska Ljubica T},
year={2006},
title={Application of nonlinear frequency response to investigation of membrane transport},
journal={SEPARATION SCIENCE AND TECHNOLOGY},
volume={41},
number={1},
pages={43-72},
document_type={Article},
} 

@ARTICLE{
author={Trtica Milan S,Tarasenko VF,Gakovic Biljana M,Fedenev AV,Petkovska Ljubica T,Radak Bojan B,Lipatov EI,Shulepov MA},
year={2005},
title={Surface modifications of TiN coating by pulsed TEA CO2 and XeCl lasers},
journal={APPLIED SURFACE SCIENCE},
volume={252},
number={2},
pages={474-482},
document_type={Article},
} 

@ARTICLE{
author={Trtica Milan S,Gakovic Biljana M,Petkovska Ljubica T,Tarasenko VF,Fedenev AV,Lipatov EI,Shulepov MA},
year={2004},
title={Surface modifications of TiN coating by the pulsed TEA CO2 and KrCl laser},
journal={APPLIED SURFACE SCIENCE},
volume={225},
number={1-4},
pages={362-371},
document_type={Article},
} 

@ARTICLE{
author={Radak Bojan B,Petkovska Menka T,Trtica Milan S,Miljanic Scepan S,Petkovska Ljubica T},
year={2004},
title={Photoacoustic study of CO2-laser coincidences with absorption of some organic solvent vapours},
journal={ANALYTICA CHIMICA ACTA},
volume={505},
number={1},
pages={67-71},
document_type={Article},
} 

@ARTICLE{
author={Petkovska Menka T,Petkovska Ljubica T},
year={2003},
title={Use of nonlinear frequency response for discriminating adsorption kinetics mechanisms resulting with bimodal characteristic functions},
journal={ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY},
volume={9},
number={2},
pages={133-142},
document_type={Article},
} 

@ARTICLE{
author={Neskovic Olivera M,Veljkovic Miomir V,Velickovic Suzana R,Petkovska Ljubica T,Peric-Grujic Aleksandra A},
year={2003},
title={Ionization energies of hypervalent Li2F, Li2Cl and Na2Cl molecules obtained by surface ionization electron impact neutralization mass spectrometry},
journal={RAPID COMMUNICATIONS IN MASS SPECTROMETRY},
volume={17},
number={3},
pages={212-214},
document_type={Article},
} 

@ARTICLE{
author={Petkovska Ljubica T},
year={2000},
title={Sequence and hot transitions in the CO2 molecule; Interference of adjacent lines belonging to different transitions as a function of temperature},
journal={SPECTROSCOPY LETTERS},
volume={33},
number={3},
pages={283-300},
document_type={Article},
} 

@ARTICLE{
author={Stojic Dragica Lj,Miljanic Scepan S,Grozdic Tomislav D,Petkovska Ljubica T,Jaksic Milan M},
year={2000},
title={Electrochemical H/D isotope separation efficiencies on Ti-Ni intermetallic phases and alloys in relation to their hydridic and catalytic properties},
journal={INTERNATIONAL JOURNAL OF HYDROGEN ENERGY},
volume={25},
number={9},
pages={819-823},
document_type={Article},
} 

@ARTICLE{
author={Ostojic GM,Radak Bojan B,Petkovska Ljubica T},
year={2000},
title={A frequency stabilized waveguide CO2-laser for photoacoustic spectroscopy of gases},
journal={JOURNAL OF THE SERBIAN CHEMICAL SOCIETY},
volume={65},
number={5-6},
pages={381-389},
document_type={Article},
}