2024-03-28T15:44:20Z
https://delibra.bg.polsl.pl/oai-pmh-repository.xml
oai:delibra.bg.polsl.pl:5726
2013-05-17T13:18:15Z
PolitechnikaSlaska:dLibraDigitalLibrary PolitechnikaSlaska:dLibraDigitalLibrary:TypPubl PolitechnikaSlaska PolitechnikaSlaska:dLibraDigitalLibrary:TypPubl:DTR