Oorange: A Virtual Laboratory for Experimental Mathematics. - Charles Gunn; Armin Ortmann; Ulrich Pinkall; Konrad Polthier; Uwe Schwarz (VisMath, 1995)

jReality: a java library for real-time interactive 3D graphics and audio. - Steffen Weißmann; Charles Gunn; Peter Brinkmann; Tim Hoffmann; Ulrich Pinkall (ACM Multimedia, 2009)

jReality - interactive audiovisual applications across virtual environments. - Peter Brinkmann; Charles Gunn; Steffen Weißmann (3DUI, 2010)

On the Homogeneous Model of Euclidean Geometry. - Charles Gunn (Guide to Geometric Algebra in Practice, 2011)

Course notes Geometric Algebra for Computer Graphics, SIGGRAPH 2019. - Charles Gunn (CoRR, 2020)