@misc{Weszka_Jan_Determining,
 author={Weszka, Jan and Szindler, Magdalena and Szindler, Marek and Szczęsna, Magdalena and Żebracka, Anna},
 howpublished={online},
 language={eng},
 title={Determining the melt flow index of polypropylene: Vistalon 404},
 type={artykuł},
}