@misc{Sikora_Konrad_The,
 author={Sikora, Konrad},
 howpublished={online},
 publisher={Wydaw. Uniwersytetu Marii Curie-Skłodowskiej},
 language={eng},
 type={artykuł},
 title={The use of database and methods of artificial intelligence – neural networks for observing the changes in the subsoil waters in Beskid Śląski},
}