@article{1183526022, author = {youngs, J. W. T.}, title = {Irreducible graphs}, journal = {Bull. Amer. Math. Soc.}, volume = {70}, number = {6}, year = {1964}, pages = { 404-405}, language = {en}, url = {http://dml.mathdoc.fr/item/1183526022} }
youngs, J. W. T. Irreducible graphs. Bull. Amer. Math. Soc., Tome 70 (1964) no. 6, pp. 404-405. http://gdmltest.u-ga.fr/item/1183526022/