Department of Mathematical Sciences, Saginaw Valley State University, University Center 48710, Michigan, USA
Copyright © 1993 Hindawi Publishing Corporation. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
How to Cite this Article
Garry Johns and Karen Sleno, “Antipodal graphs and digraphs,” International Journal of Mathematics and Mathematical Sciences, vol. 16, no. 3, pp. 579-586, 1993. doi:10.1155/S0161171293000717