@misc{Dobrowolska_Krystyna_(1939-_)_On,
 author={Dobrowolska, Krystyna (1939- )},
 howpublished={online},
 publisher={nakł. UMCS},
 language={eng},
 type={artykuł},
 title={On some Extremal Problems in the Class of Quasi-Starlike Functions},
 keywords={matematyka},
}