Robert L. Grossman Yunhong Gu Don Hamelburg David Hanley Xinwei Hong Jorge Levera Dave Lillethun Marco Mazzucco Joe Mambretti Jeremy Weinberger Experimental studies using photonic data services at IGrid 2002. 945-955 2003 19 Future Generation Comp. Syst. 6 http://dx.doi.org/10.1016/S0167-739X(03)00073-6 db/journals/fgcs/fgcs19.html#GrossmanGHHHLLMMW03