@book { DynamischeApproximationen,
    title = "Dynamische Approximationen",
    subtitle = "Festschriftliches pünktlichst zu Eva Lavrics 62,5. Geburtstag",
    author = "Marietta {Calderón} and Carmen {Konzett-Firth}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b16043",
    url = "https://www.peterlang.com/document/1055628"
}