Ewa Deelman James Blythe Yolanda Gil Carl Kesselman Gaurang Mehta Sonal Patil Mei-Hui Su Karan Vahi Miron Livny Pegasus: Mapping Scientific Workflows onto the Grid. 11-20 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3165&spage=11 2004 conf/eagc/2004 European Across Grids Conference db/conf/eagc/eagc2004.html#DeelmanBGKMPSVL04