@book { AScepticalTheoryofMoralityandLaw, title = "A Sceptical Theory of Morality and Law", author = "James {Allan}", year = "2012", publisher = "Peter Lang Verlag", address = "New York, United States of America", doi = "10.3726/978-1-4539-1007-8", url = "https://www.peterlang.com/document/1054392" }