2024-03-28T11:32:33Z
https://delibra.bg.polsl.pl/oai-pmh-repository.xml
oai:delibra.bg.polsl.pl:69335
2020-11-23T08:44:01Z
PolitechnikaSlaska:dLibraDigitalLibrary PolitechnikaSlaska:dLibraDigitalLibrary:PublPS PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:ZNPS:MatFiz PolitechnikaSlaska PolitechnikaSlaska:dLibraDigitalLibrary:PublPS:ZNPS