Xiaobo Yang Xiao Dong Wang Rob Allan Matthew J. Dovey Mark Baker Robert Crouchley Adrian Fish Miguel Gonzalez Ties van Ark Integration of Existing Grid Tools in Sakai VRE. 576-582 2006 conf/gcc/2006w GCC Workshops http://doi.ieeecomputersociety.org/10.1109/GCCW.2006.57 db/conf/gcc/gcc2006-w.html#YangWADBCFGA06