@ARTICLE{Bielecki_Z._Application_2015, author={Bielecki, Z. and Wojtas, J. and Stacewicz, T. and Mikołajczyk, J.}, volume={63}, number={No 2}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={515-525}, howpublished={online}, year={2015}, title={Application of quantum cascade lasers to trace gas detection}, URL={http://journals.pan.pl/Content/84242/PDF/22_paper.pdf}, doi={10.1515/bpasts-2015-0059}, }