@book { DonJuanTenorio,
    title = "Don Juan Tenorio",
    author = "Leander {Petzoldt}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03523-0",
    url = "https://www.peterlang.com/document/1048087"
}