Messemer, Heike. „The Beginnings of Digital Visualization of Historical Architecture in the Academic Field“.
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. 21-54,
https://doi.org/10.11588/arthistoricum.83.c197.