@book { JacobMichaelReinholdLenzSchriftenzurSozialreform, title = "Jacob Michael Reinhold Lenz – Schriften zur Sozialreform", subtitle = "Das Berkaer Projekt. Teil 1 und Teil 2", author = "Elystan {Griffiths} and David {Hill}", year = "2007", publisher = "Peter Lang Verlag", address = "Berlin, Germany", url = "https://www.peterlang.com/document/1512080" }