@book { PeaceinZanzibar, title = "Peace in Zanzibar", subtitle = "Proceedings of the Joint Committee of Religious Leaders in Zanzibar, 2005–2013", author = "Arngeir {Langås}", year = "2019", publisher = "Peter Lang Verlag", address = "New York, United States of America", doi = "10.3726/b14434", url = "https://www.peterlang.com/document/1057357" }