@ARTICLE{Cyfert_Szymon_Wspomnienie_2011, author={Cyfert, Szymon and Krzakiewicz, Kazimierz}, number={No 144}, journal={Organization and Management}, howpublished={online}, year={2011}, publisher={The Committee on Organizational and Management Sciences}, publisher={Warsaw School of Economics}, title={Wspomnienie O Profesorze Józefie Boroniu}, URL={http://journals.pan.pl/Content/98553/mainfile.pdf}, }