@ARTICLE{Sońta-Drączkowska_Ewa_Problemy_2012, author={Sońta-Drączkowska, Ewa}, number={No 152}, journal={Organization and Management}, howpublished={online}, year={2012}, publisher={The Committee on Organizational and Management Sciences}, publisher={Warsaw School of Economics}, title={Problemy zarządzania dostawcami w projektach informatycznych Problems of procurement management in IT projects}, }