John Anvik Jonathan Schaeffer Duane Szafron Kai Tan Asserting the utility of CO<sub>2</sub>P<sub>3</sub>S using the Cowichan Problem Set. 1542-1557 2005 65 J. Parallel Distrib. Comput. 12 http://dx.doi.org/10.1016/j.jpdc.2005.05.029 db/journals/jpdc/jpdc65.html#AnvikSST05