@article{1077375925, author = {Carlitz, L. and Riordan, John}, title = {Enumeration of certain two-line arrays}, journal = {Duke Math. J.}, volume = {32}, number = {1}, year = {1965}, pages = { 529-539}, language = {en}, url = {http://dml.mathdoc.fr/item/1077375925} }
Carlitz, L.; Riordan, John. Enumeration of certain two-line arrays. Duke Math. J., Tome 32 (1965) no. 1, pp. 529-539. http://gdmltest.u-ga.fr/item/1077375925/