Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1973__33_166317, author = {F. Harary and P.C. Kainen and A.J. Schwenk}, title = {A {Maximal} {Toroidal} {Graph} which is not a {Triangulation.}}, journal = {Mathematica Scandinavica}, pages = {108--112}, publisher = {mathdoc}, volume = {33}, year = {1973}, zbl = {0271.05108}, url = {http://geodesic.mathdoc.fr/item/MS2_1973__33_166317/} }
F. Harary; P.C. Kainen; A.J. Schwenk. A Maximal Toroidal Graph which is not a Triangulation.. Mathematica Scandinavica, Tome 33 (1973), pp. 108-112. http://geodesic.mathdoc.fr/item/MS2_1973__33_166317/