@book { DesMenschenLebenistwieGras, title = "Des Menschen Leben ist wie Gras", author = "Severin {Lederhilger}", year = "2013", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/978-3-653-02234-6", url = "https://www.peterlang.com/document/1046311" }