@book { DerbaskischeNationalismusimWerkJonJuaristis,
    title = "Der baskische Nationalismus im Werk Jon Juaristis",
    author = "Patrick {Eser}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108104"
}