F. Foresta Martin, S. Peppoloni, P. Tosi, V. De Rubeis, P. Sbarra, and S. Topazio, “Images of ancient Calabrian-Sicilian earthquakes from a stereoscopic viewer of the early 20th century. The ethics behind a natural disaster photo-gallery”, Ann. Geophys., vol. 64, no. 1, p. SE104, Mar. 2021.