Dave Colling L. W. Dickens Tiziana Ferrari Y. Hassoun Constantinos Kotsokalis Marko Krznaric Janusz Martyniak Andrew Stephen McGough Elisabetta Ronchieri Adding Instruments and Workflow Support to Existing Grid Architectures. 956-963 2006 conf/iccS/2006-3 International Conference on Computational Science (3) http://dx.doi.org/10.1007/11758532_129 db/conf/iccS/iccS2006-3.html#CollingDFHKKMMR06