@ARTICLE{
author={Peric Zoran H,Jovkovic JD},
year={2001},
title={Optimal uniform polar quantization},
journal={TELSIKS 2001, VOL 1 & 2, PROCEEDINGS},
volume={},
number={},
pages={599-602},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Peric Zoran H,Jovkovic JD,Nikolic ZJ},
year={2001},
title={Two-dimensional Laplace source quantization},
journal={TELSIKS 2001, VOL 1 & 2, PROCEEDINGS},
volume={},
number={},
pages={33-36},
document_type={Proceedings Paper},
}