@book { MartinRadescultuurprotestantseperceptievanhetDuitsDeenseconflictinSleeswijk,
    title = "Martin Rade’s cultuurprotestantse perceptie van het Duits-Deense conflict in Sleeswijk",
    author = "Gunter {Brandorff}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656356929",
    url = "https://www.hausarbeiten.de/document/208349"
}