Frequency Analysis of Gradient Estimators in Volume Rendering. - Mark J. Bentum; Barthold B. A. Lichtenbelt; Thomas Malzbender (IEEE Trans. Vis. Comput. Graph., 1996)

Design Of A High Performance Volume Visualization System. - Barthold Lichtenbelt (Workshop on Graphics Hardware, 1997)

An architecture for high-performance 2-D image display. - Stephen D. Jordan; Philip E. Jensen; Barthold B. A. Lichtenbelt (Comput. Graph., 1997)

New directions and developments in mobile GPU design. - David Blythe; Eric Demers; Barthold Lichtenbelt; James McCombe; Anand Shimpi; Dave Shreiner (SIGGRAPH Mobile, 2013)