@book { AktienrckerwerbbeiasymmetrischerInformationsverteilung,
    title = "Aktienrückerwerb bei asymmetrischer Informationsverteilung",
    author = "Michael {Jaeger}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097365"
}