Hoppe, Stephan, und Stefan Breitling. „Virtual Palaces, Digital Images – an Introduction“.
Virtual Palaces, Part II: Lost Palaces and Their Afterlife. Virtual Reconstruction Between Science and Media, herausgegeben von Stephan Hoppe und Stefan Breitling, arthistoricum.net, 2017, S. 11-20,
https://doi.org/10.11588/arthistoricum.83.c196.