@book { MeinpersnlichesGlaubensbekenntnis,
    title = "Mein persönliches Glaubensbekenntnis",
    author = "Klaudia {Buczek}",
    year = "2012",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656180395",
    url = "https://m.hausarbeiten.de/document/193047"
}