@misc{_Centralny_1, copyright={Rights Reserved - Restricted Access}, address={Warszawa}, howpublished={online}, year={1 (1961)-}, publisher={IGiPZ PAN}, type={Text}, title={Centralny Katalog Zbiorów Kartograficznych w Polsce = Svodnyj katalog kartograficeskich fondov v Pol'sce = The central catalogue of cartographical collections in Poland}, }