@misc{Lula_Paweł_(1966-_)_Programming,
 author={Lula, Paweł (1966- ) and Madej, Jan (1973- ) and Stal, Janusz and Tadeusiewicz, Ryszard (1947- ) and Tuchowski, Janusz},
 howpublished={online},
 publisher={Cracow University of Economics},
 language={eng},
 type={e-książka},
 title={Programming methods and tools},
 keywords={programowanie (informatyka)},
}