Mark Aagaard Vlad C. Ciubotariu Jason T. Higgins Farzad Khalvati Combining Equivalence Verification and Completion Functions. 98-112 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3312&spage=98 2004 conf/fmcad/2004 FMCAD db/conf/fmcad/fmcad2004.html#AagaardCHK04