Salvatelli, L. (2021) «“Anno ab incarnatione Domini Nostri MLXVI”: A Note about Halley’s Comet in Viterbo’s Archbishop Library Collection . 369», в Kubala, A. (ред.) Collecting Antiquities from the Middle Ages to the End of the Nineteenth Century: Proceedings of the International Conference Held on March 25-26, 2021 at the Wrocław University Institute of Art History. Poland: Księgarnia Akademicka Publishing, сс. 369–381. doi:10.12797/9788381385862.17.