@misc{Niewiadomska_Katarzyna_(1929–_)_Materiały_1953, author={Niewiadomska, Katarzyna (1929– )}, editor={Państwowe Muzeum Zoologiczne}, copyright={Rights Reserved - Free Access}, address={Warszawa}, journal={Fragmenta Faunistica Musei Zoologici Polonici}, howpublished={online}, year={1953}, publisher={nakł. Państwowego Muzeum Zoologicznego}, language={pol}, language={rus}, language={eng}, title={Materiały do fauny pcheł (Aphaniptera) Polski = Materialy k faune bloh (Aphaniptera) Pol'ši}, type={Text}, URL={http://rcin.org.pl/Content/35216/PDF/WA058_50304_P256-T6_Frag-Faun-Nr-15.pdf}, keywords={host animals to fleas, flea's hosts, geographical distribution, Poland, list of papers concerning the fleas of Poland, insects, Insecta, fleas, Aphaniptera, Siphonaptera}, }