Sterczewski, L.A. et al. 2016. Tuning properties of mid-infrared Fabry-Pérot quantum cascade lasers for multiheterodyne spectroscopy. Photonics Letters of Poland. 8, 4 (Dec. 2016), pp. 113–115. DOI:https://doi.org/10.4302/photon. lett. pl.v8i4.693.