@book { DiePraxisderdesEcho,
    title = "Die Praxis der/des Echo",
    author = "Veronika {Darian} and Micha {Braun} and Jeanne {Bindernagel} and Miroslaw {Kocur}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05842-0",
    url = "https://www.peterlang.com/document/1049245"
}