Frandsen, Karl-Erik. “Ole J. Benedictow: What Disease Was Plague? On the Controversy over the Microbiological Identity of Plague Epidemics of the Past. Leiden, Brill, 2010”. Historisk Tidsskrift, bd. 113, nr. 1, september 2013, https://tidsskrift.dk/historisktidsskrift/article/view/56586.