A1 - Werla, Marcin A1 - Lewandowska, Agnieszka PB - PCSS L1 - http://lib.psnc.pl/Content/290/ELocal-Berlin-API-PSNC.pdf L2 - http://lib.psnc.pl/Content/290 CY - Berlin KW - Europeana KW - Europeana API KW - Open Search KW - widgets KW - integration of distributed digital libraries ER - T1 - Examples of use of the Europeana API in Poland UR - http://lib.psnc.pl/dlibra/docmetadata?id=290