Alireza Entezari Ramsay Dyer Torsten Möller Linear and Cubic Box Splines for the Body Centered Cubic Lattice. 11-18 2004 conf/visualization/2004 IEEE Visualization http://csdl.computer.org/dl/proceedings/vis/2004/8788/00/87880011.pdf db/conf/visualization/visualization2004.html#EntezariDM04