@misc{Hrushchynska_Nataliia_Protection,
 author={Hrushchynska, Nataliia and Shpak, Lyubov and Kovalev, Vitaly and Shepel, Tetiana},
 howpublished={online},
 publisher={Wydawnictwo UMCS},
 language={eng},
 language={pol},
 type={artykuł},
 title={Protection of intellectual property rights in economic activity},
 keywords={własność intelektualna, ustawodawstwo, prawa majątkowe},
}