[conducted by the Computer Sciences Department at the University of Wisconsin--Madison, July 14-16, 1980] ; edited by Olvi L. Mangasarian, Robert R. Meyer, Stephen M. RobinsonAcademic Press1981
[conducted by the Computer Sciences Department at the University of Wisconsin--Madison, July 11-13, 1977] ; edited by Olvi L. Mangasarian, Robert R. Meyer, Stephen M. RobinsonAcademic Press1978