Xing Changyu Jizhou Sun Richard L. Grimsdale An Accelerated Incremental Radiosity Algorithm. 47-55 2000 15 J. Comput. Sci. Technol. 1 http://jcst.ict.ac.cn/cone/cone01.html#paper5 db/journals/jcst/jcst15.html#ChangyuSG00