Leonardo
journal article
Ascending in Space Dimensions: Digital Crafting of M.C. Escher's Graphic Art
Galina Pasko, Alexander Pasko, Turlif Vilbrandt, Arnaldo Luis Lixandrāo Filho and Jorge Vicente Lopes da Silva
Leonardo
Vol. 44, No. 5 (2011), pp. 411-416 (6 pages)
Published By: The MIT Press
Leonardo
https://www.jstor.org/stable/41421763