Fast volume rendering using a shear-warp factorization of the viewing transformation. - Philippe Lacroute; Marc Levoy (SIGGRAPH, 1994)

Real-time volume rendering on shared memory multiprocessors using the shear-warp factorization. - Philippe Lacroute (PRS, 1995)

Analysis of a Parallel Volume Rendering System Based on the Shear-Warp Factorization. - Philippe Lacroute (IEEE Trans. Vis. Comput. Graph., 1996)