@misc{Hordjewicz_Tomasz_The,
 author={Hordjewicz, Tomasz and Kozłowski, Edward},
 howpublished={online},
 publisher={Wydaw. Uniwersytetu Marii Curie-Skłodowskiej},
 language={eng},
 type={artykuł},
 title={The self-learnig active problem in dynamic systems},
}