@misc{Zaręba_Stanisław_Spectrophotometric,
 author={Zaręba, Stanisław and Pomykalski, Arkadiusz},
 howpublished={online},
 publisher={Wydaw. UMCS},
 language={eng},
 type={artykuł},
 title={Spectrophotometric determination of Zn in pharmateutical preparations: Antioxidant and Zincuprin Forte by azo-dyes derivatives of thriazolodiazophenols},
 keywords={chemia},
}