<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>5568</REFNUM><AUTHORS><AUTHOR>Sage,M.</AUTHOR><AUTHOR>Johnson,C.W.</AUTHOR></AUTHORS><YEAR>1999</YEAR><TITLE>A Declarative Prototyping Environment for Multi-user Safety-Critical Systems</TITLE><PLACE_PUBLISHED>Proceedings of the 17th International Systems Safety Conference </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>-</PAGES><LABEL>Sage:1999:5568</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>