@ARTICLE{Lewandowski_Krzysztof_Distance_2015,
 author={Lewandowski, Krzysztof},
 volume={vol. 61},
 number={No 3},
 journal={International Journal of Electronics and Telecommunications},
 howpublished={online},
 year={2015},
 publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications},
 title={Distance Learning by Exam as Support of Traditional Method of Education},
 URL={http://www.czasopisma.pan.pl/Content/87844/PDF/30.pdf},
 doi={10.1515/eletel-2015-0030},
}