@book{ BA01179616, author = "Nielsen, Lauge Olaf", title = "Theology and philosophy in the twelfth century : a study of Gilbert Porreta's thinking and the theological expositions of the doctrine of the incarnation during the period 1130-1180", publisher = "Brill", year = "1982", series = "Acta theologica Danica", number = "v. 15", URL = "https://ci.nii.ac.jp/ncid/BA01179616" }