title: specification and implementation of exceptions in workflow management systems f casati , s ceri , s paraboschi , g pozzi acm trans . database syst . 1999. authors: nan. venue: nan. year: nan
title: s. , paraboschi , s. , pozzi , g. ( 2000 ) . specification and implementation of exceptions in workflow fc casati. authors: nan. venue: acm transaction on database. year: nan