A1 - Mazurek, Cezary A1 - Werla, Marcin L1 - http://lib.psnc.pl/Content/83/OAI4-abstract.pdf L2 - http://lib.psnc.pl/Content/83 ER - T1 - Distributed Search Mechanisms in dLibra Digital Library Framework UR - http://lib.psnc.pl/dlibra/docmetadata?id=83