@misc{Iwanowska_Wilhelmina_(1905-1999)_The, author={Iwanowska, Wilhelmina (1905-1999)}, copyright={Pruska, Kamila}, address={Warszawa}, howpublished={online}, publisher={PWN}, language={eng}, type={nadbitka}, title={The population assignment of Novae}, keywords={gwaizdy nowe, gwiazdy, powstawanie gwiazd}, }