Shan-Chyun Ku Biing-Feng Wang An Optimal Simple Parallel Algorithm for Testing Isomorphism of Maximal Outerplanar Graphs. 221-227 2002 62 J. Parallel Distrib. Comput. 2 http://dx.doi.org/10.1006/jpdc.2001.1787 db/journals/jpdc/jpdc62.html#KuW02