Dinesh C. Verma Sambit Sahu Seraphin B. Calo Mandis Beigi Isabella Chang A Policy Service for GRID Computing. 243-255 2002 conf/grid/2002 GRID http://link.springer.de/link/service/series/0558/bibs/2536/25360243.htm db/conf/grid/grid2002.html#VermaSCBC02