@ARTICLE{
author={Todorovic Dragan M,Nikolic Pantelija M,Bojicic Aleksandar I,Elazar Jovan M,Smiljanic Miloljub A,Petrovic Radomir S,Vasiljevic-Radovic Dana G,Radulovic Katarina T},
year={2001},
title={Investigation of ion-modificated silicon by photoacoustic frequency transmission technique},
journal={ANALYTICAL SCIENCES},
volume={17},
number={},
pages={S295-S298},
document_type={Article},
} 

@ARTICLE{
author={Nikolic Pantelija M,Scepanovic Dragan,Todorovic Dragan M,Vasiljevic-Radovic Dana G,Radulovic Katarina T,Djuric Stevan,Urosevic Dragan B,Blagojevic Vladimir D,Mihajlovic Pene,Petrovic Radomir S},
year={2001},
title={Anisotropy in thermal properties of single crystal alpha quartz obtained by the photoacoustic method},
journal={ANALYTICAL SCIENCES},
volume={17},
number={},
pages={S151-S153},
document_type={Article},
}