@ARTICLE{Sudoł_Stanisław_Main_2010, author={Sudoł, Stanisław}, number={No 139}, journal={Organization and Management}, howpublished={online}, year={2010}, publisher={The Committee on Organizational and Management Sciences}, publisher={Warsaw School of Economics}, title={Main Dilemas on Management Sciences}, URL={http://journals.pan.pl/Content/98538/mainfile.pdf}, }