@book { ChristianDemocratInternationalism, title = "Christian Democrat Internationalism", subtitle = "Its Action in Europe and Worldwide from post World War II until the 1990s. Volume I: The Origins", author = "Jean-Dominique {Durand}", year = "2013", publisher = "Peter Lang Verlag", address = "Bruxelles, Belgium", doi = "10.3726/978-3-0352-6380-0", url = "https://www.peterlang.com/document/1053788" }