Sonne, L. C. A. (2015). Denmark and Europe in the Middle Ages, c. 1000-1525. Essays in honour of Professor Michael H. Gelting. Eds.: Kerstin Hundahl, Lars Kjær & Niels Lund. Ashgate, Farnham, 2014. Historisk Tidsskrift, 115(1). Hentet fra https://tidsskrift.dk/historisktidsskrift/article/view/56746