Magali Roux-Rouquié Michel Soto Virtualization in Systems Biology: Metamodels and Modeling Languages for Semantic Data Integration. 28-43 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3380&spage=28 2005 1 T. Comp. Sys. Biology db/journals/tcsb/tcsb1.html#Roux-RouquieS05 journals/tcsb/2005-1