Hybrid billboard clouds for model simplification. - Ethan Bromberg-Martin; Árni Már Jónsson; G. Elisabeta Marai; Morgan McGuire (SIGGRAPH Posters, 2004)

Towards pB+Trees in the Field: Implementation Choices and Performance. - Árni Már Jónsson; Björn Þór Jónsson 001 (ExpDB, 2006)