@misc{Dyrcz_Andrzej_(1933–_)_Breeding_1980, author={Dyrcz, Andrzej (1933– )}, editor={Polska Akademia Nauk. Instytut Zoologii}, copyright={Rights Reserved - Free Access}, address={Warszawa}, journal={Acta Ornithologica}, howpublished={online}, year={1980}, publisher={Państwowe Wydawnictwo Naukowe}, language={eng}, language={rus}, language={pol}, title={Breeding ecology of great reed warbler Acrocephalus arundinaceus and reed warbler Acrocephalus scirpaceus at fish-ponds in SW Poland and lakes in NW Switzerland}, type={Text}, URL={http://www.rcin.org.pl/Content/19775/PDF/WA058_36871_P257-T18_Acta-Ornith-Nr-5.pdf}, keywords={Great Reed Warbler, Eurasian Reed Warbler, Reed Warbler, Poland, Milicz district, Switzerland, Nort-Western, ecology, reproduction, lakes, fish ponds, birds, 1970-74, 1975-76, Acrocephalus arundinaceus, Acrocephalus scirpaceus, Sylviidae, Aves}, }