2024-03-28T09:21:57Z
http://dlibra.itl.waw.pl/dlibra-webapp/dlibra/oai-pmh-repository.xml
oai:dlibra.itl.waw.pl:80
2010-01-06T14:20:04Z
dLibraDigitalLibrary:dLibraDigitalLibrary07
dLibraDigitalLibrary:dLibraDigitalLibrary07:072:0722
dLibraDigitalLibrary:dLibraDigitalLibrary07:072
dLibraDigitalLibrary:dLibraDigitalLibrary01
dLibraDigitalLibrary