@ARTICLE{Walasek_T.A._Assuring_2011,
 author={Walasek, T.A. and Kucharczyk, Z. and Morawska-Walasek, D.},
 volume={Vol. 48},
 number={(1) March},
 journal={Archives of Materials Science and Engineering},
 howpublished={online},
 year={2011},
 publisher={Polish Academy of Sciences},
 title={Assuring quality of an e-learning project through the PDCA approach},
 URL={http://journals.pan.pl/Content/89422/mainfile.pdf},
}