@book { ResilienzdurchMeditation,
    title = "Resilienz durch Meditation",
    author = "Anja {Lange} and Peter {Schust}",
    year = "2021",
    publisher = "unisono institut – verlag, ulm · berlin",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1033229"
}