2024-03-29T02:01:25Z
https://delibra.bg.polsl.pl/oai-pmh-repository.xml
oai:delibra.bg.polsl.pl:50721
2019-03-08T12:49:22Z
PolitechnikaSlaska:dLibraDigitalLibrary PolitechnikaSlaska:dLibraDigitalLibrary:PublPS PolitechnikaSlaska PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:ZNPS PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:ZNPS:InzSan