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@article{VM_1999_1_3_a1, author = {Peter Hilton and Jean Pedersen}, title = {On the {Geometry} and {Combinatorics} of the {Array} of {Multinomial} {Coefficients}}, journal = {Visual Mathematics}, publisher = {mathdoc}, volume = {1}, number = {3}, year = {1999}, url = {http://geodesic.mathdoc.fr/item/VM_1999_1_3_a1/} }
Peter Hilton; Jean Pedersen. On the Geometry and Combinatorics of the Array of Multinomial Coefficients. Visual Mathematics, Tome 1 (1999) no. 3. http://geodesic.mathdoc.fr/item/VM_1999_1_3_a1/