@ARTICLE{
author={Trajic Jelena M,Paunovic Novica M,Romcevic Maja J,Slynko VE,Ristic-Djurovic Jasna L,Dobrowolski WD,Romcevic Nebojsa Z},
year={2019},
title={Far infrared spectra of Si doped PbTe single crystals},
journal={OPTICAL MATERIALS},
volume={91},
number={},
pages={195-198},
document_type={Article},
}