@misc{Meeting_of_the_European_Ornithologists'_Union_(2_;_1999_;_Gdańsk)_Proceedings_2000, author={Meeting of the European Ornithologists' Union (2 ; 1999 ; Gdańsk)}, volume={35}, editor={Polska Akademia Nauk. Muzeum i Instytut Zoologii}, number={1}, address={Warszawa}, journal={Acta Ornithologica}, howpublished={online}, year={2000}, publisher={Museum and Institute of Zoology Polish Academy of Sciences}, language={pol}, language={eng}, title={Proceedings of the Second Meeting of the European Ornithologists' Union, Gdańsk-Poland, 15-18 September 1999. Part 2}, type={Text}, keywords={ornithology, birds, Europe, congresses}, }