Minglu Li Hui Liu Changjun Jiang Weiqin Tong Aoying Zhou Yadong Gui Hao Zhu Shui Jiang Ruonan Rao Jian Cao Qianni Deng Qi Qian Wei Jin ShanghaiGrid in Action: The First Stage Projects towards Digital City and City Grid. 616-623 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3032&spage=616 2003 conf/gcc/2003-1 GCC (1) db/conf/gcc/gcc2003-1.html#LiLJTZGZJRCDQJ03