@book { MeinehomopathischeHausapotheke, title = "Meine homöopathische Hausapotheke", subtitle = "Schnell zum richtigen Mittel", author = "Sylvia {Winnewisser}", year = "2010", publisher = "humboldt", address = "Hannover, Deutschland", url = "https://schluetersche.openpublishing.com/document/403502" }