Schroeder, Michael.,Wagner, G..Rules and rule markup languages for the Semantic Web : Second International Workshop, RuleML 2003, Sanibel Island, FL, USA , October 20, 2003, proceedings /.Springer,,2003..
Rules and rule markup languages for the Semantic Web : Second International Workshop, RuleML 2003, Sanibel Island, FL, USA , October 20, 2003, proceedings /