@book { TheFormsofCollaborationduringtheSecondWorldWar,
    title = "The Forms of Collaboration during the Second World War",
    author = "Pavel {Večeřa}",
    year = "2024",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b21874",
    url = "https://www.peterlang.com/document/1420735"
}