2024-03-29T10:36:49Z
https://dlibra.pbs.edu.pl/oai-pmh-repository.xml
oai:dlibra.pbs.edu.pl:1226
2019-06-07T10:44:20Z
dLibraDigitalLibrary:research dLibraDigitalLibrary dLibraDigitalLibrary:FacultyUTP dLibraDigitalLibrary:FacultyUTP:FacManag dLibraDigitalLibrary:monograph