<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Gortana, Flavio, Franziska von Tenspolde, Daniela Guhlmann, and Marian Dörk.</hi> 2018. “Off the Grid: Visualizing a Numismatic Collection as Dynamic Piles and Streams.” Open Library of Humanities 4 (2): 1–25.