@book { DieleistungsrechtlicheDimensionderSonderstatusverhltnisse, title = "Die leistungsrechtliche Dimension der Sonderstatusverhältnisse", author = "Sebastian {Ziehm}", year = "2020", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/b17511", url = "https://www.peterlang.com/document/1059079" }