Aesthetics of Hand-Drawn vs. Computer-Generated Stippling. - Ross Maciejewski; Tobias Isenberg 001; William M. Andrews; David S. Ebert; Mario Costa Sousa (CAe, 2007)

Interactive Tools for Scientific and Medical Illustration Composition. - William M. Andrews; Stefan Bruckner; Wei Chen 001; Carlos D. Correa; David S. Ebert; Mario Costa Sousa; Ivan Viola (Eurographics (Tutorials), 2008)

Measuring Stipple Aesthetics in Hand-Drawn and Computer-Generated Images. - Ross Maciejewski; Tobias Isenberg 001; William M. Andrews; David S. Ebert; Mario Costa Sousa; Wei Chen 001 (IEEE Computer Graphics and Applications, 2008)

Stippling by Example. - SungYe Kim; Ross Maciejewski; Tobias Isenberg 001; William M. Andrews; Wei Chen 001; Mario Costa Sousa; David S. Ebert (NPAR, 2009)

Illustration-Inspired Depth Enhanced Volumetric Medical Visualization. - Nikolai A. Svakhine; David S. Ebert; William M. Andrews (IEEE Trans. Vis. Comput. Graph., 2009)