@ARTICLE{
author={Gajic Dragan Z,Milic BS,Novakovic Nadezda V},
year={2003},
title={Kinetic theory of QPESIC waves in isothermal ionospheric plasmas with resonant negative ions},
journal={PROCEEDINGS OF THE XIII NATIONAL CONFERENCE OF YUGOSLAV ASTRONOMERS},
volume={},
number={75},
pages={101-104},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Novakovic Nadezda V,Stojilkovic Stojan M,Milic BS,Gajic Dragan Z},
year={2000},
title={Electron and ion mobilities in argon plasma with fluorine as additive},
journal={CZECHOSLOVAK JOURNAL OF PHYSICS},
volume={50},
number={3},
pages={425-432},
document_type={Article},
}