A1 - Mazurek, Cezary A1 - Werla, Marcin L1 - http://lib.psnc.pl/Content/291/IATUL2011-PSNC-compat.pdf L2 - http://lib.psnc.pl/Content/291 CY - Warszawa PY - 2011.05.30 KW - biblioteki cyfrowe ER - T1 - Network of Digital Libraries in Poland as a Model for National and International Cooperation UR - http://lib.psnc.pl/dlibra/docmetadata?id=291