Dehui Du Shi Ying Keqing He Yangfan He An Approach for Constructing Software Component Repository in Grid Environments. 75-82 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3252&spage=75 2004 conf/gcc/2004-w GCC Workshops db/conf/gcc/gcc2004-w.html#DuYHH04