@article{Kowalik_2014, title={Prof. dr hab. Roman Laskowski (17 II 1936 – 21 VI 2014)}, volume={9}, url={https://journals.akademicka.pl/lv/article/view/2807}, DOI={10.12797/LV.09.2014.18.02}, number={18}, journal={LingVaria}, author={Kowalik, Krystyna}, year={2014}, month={wrz.}, pages={17–25} }