2024-03-29T15:21:35Z
https://delibra.bg.polsl.pl/oai-pmh-repository.xml
oai:delibra.bg.polsl.pl:50063
2019-02-22T07:22:52Z
PolitechnikaSlaska:dLibraDigitalLibrary PolitechnikaSlaska:dLibraDigitalLibrary:PublPS PolitechnikaSlaska PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:ZNPS PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:ZNPS:InzSan