Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{JRAM_1969__238_183505, author = {D. Bollman and H. Ramirez}, title = {On the number of nilpotent matrices over {Zm.}}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {85--88}, publisher = {mathdoc}, volume = {238}, year = {1969}, zbl = {0174.06102}, url = {http://geodesic.mathdoc.fr/item/JRAM_1969__238_183505/} }
D. Bollman; H. Ramirez. On the number of nilpotent matrices over Zm.. Journal für die reine und angewandte Mathematik, Tome 238 (1969), pp. 85-88. http://geodesic.mathdoc.fr/item/JRAM_1969__238_183505/