2024-03-28T11:45:58Z
https://delibra.bg.polsl.pl/oai-pmh-repository.xml
oai:delibra.bg.polsl.pl:52530
2019-04-10T11:50:18Z
PolitechnikaSlaska:dLibraDigitalLibrary PolitechnikaSlaska:dLibraDigitalLibrary:PublPS PolitechnikaSlaska PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:ZNPS PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:ZNPS:InzSan