@book { BeitrgezumanalytischenVerhaltenderOligosaccharidAntibiotika, title = "Beiträge zum analytischen Verhalten der Oligosaccharid-Antibiotika", author = "Dieter {Wiesmann}", year = "2021", publisher = "Peter Lang Verlag", address = "Lausanne, Switzerland", url = "https://www.peterlang.com/document/1069205" }