Kei Iwasaki Yoshinori Dobashi Fujiichi Yoshimoto Tomoyuki Nishita Real-Time Rendering of Point Based Water Surfaces. 102-114 2006 conf/cgi/2006 Computer Graphics International http://dx.doi.org/10.1007/11784203_9 db/conf/cgi/cgi2006.html#IwasakiDYN06