2024-03-29T07:42:15Z
https://delibra.bg.polsl.pl/oai-pmh-repository.xml
oai:delibra.bg.polsl.pl:59413
2021-10-08T13:05:52Z
PolitechnikaSlaska:dLibraDigitalRepository PolitechnikaSlaska:dLibraDigitalLibrary PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:PhD PolitechnikaSlaska:dLibraDigitalLibrary:PublPS PolitechnikaSlaska:dLibraDigitalRepository:PhD PolitechnikaSlaska