@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},
}