Carlos Monserrat Oscar López Ullrich Meier Mariano Alcañiz Raya M. Carmen Juan Lizandra Vicente Grau GeRTiSS: A Generic Multi-model Surgery Simulator. 59-66 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2673&spage=59 2003 conf/is4th/2003 IS4TH db/conf/is4th/is4th2003.html#MonserratLMRLG03