Joonghyun Ryu Rhohun Park Youngsong Cho Jeongyeon Seo Deok-Soo Kim beta-shape Based Computation of Blending Surfaces on a Molecule. 189-198 2007 conf/isvd/2007 ISVD http://doi.ieeecomputersociety.org/10.1109/ISVD.2007.1 db/conf/isvd/isvd2007.html#RyuPCSK07