@article{1177693522, author = {Aigner, Martin}, title = {Note on the Characterization of Certain Association Schemes}, journal = {Ann. Math. Statist.}, volume = {42}, number = {6}, year = {1971}, pages = { 363-367}, language = {en}, url = {http://dml.mathdoc.fr/item/1177693522} }
Aigner, Martin. Note on the Characterization of Certain Association Schemes. Ann. Math. Statist., Tome 42 (1971) no. 6, pp. 363-367. http://gdmltest.u-ga.fr/item/1177693522/