@article{1077473616, author = {Kaplansky, Irving and Riordan, John}, title = {The problem of the rooks and its applications}, journal = {Duke Math. J.}, volume = {13}, number = {1}, year = {1946}, pages = { 259-268}, language = {en}, url = {http://dml.mathdoc.fr/item/1077473616} }
Kaplansky, Irving; Riordan, John. The problem of the rooks and its applications. Duke Math. J., Tome 13 (1946) no. 1, pp. 259-268. http://gdmltest.u-ga.fr/item/1077473616/