@book { AngststrungundPanikattackenfrimmerloswerden,
    title = "Angststörung und Panikattacken für immer loswerden",
    author = "Larissa {Frey}",
    year = "2021",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1153482"
}