Chris Mattmann Vito Perrone Sean C. Kelly Daniel J. Crichton Anthony Finkelstein Nenad Medvidovic A Reference Framework for Requirements and Architecture in Biomedical Grid Systems. 418-422 2007 conf/iri/2007 IRI http://dx.doi.org/10.1109/IRI.2007.4296656 db/conf/iri/iri2007.html#MattmannPKCFM07