@book { berblickberdieStreforschungdasStremodellvonLazarus,
    title = "Überblick über die Streßforschung & das Streßmodell von Lazarus",
    author = "Karin {Jäger}",
    year = "2001",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640005369",
    url = "https://www.hausarbeiten.de/document/102147"
}