@article{GDZPPN00228698X,
title = {n-Commutative Matrices.},
journal = {Mathematische Annalen},
volume = {136},
year = {1958},
pages = {343-347},
language = {en},
url = {http://dml.mathdoc.fr/item/GDZPPN00228698X}
}
Friedman, B. n-Commutative Matrices.. Mathematische Annalen, Tome 136 (1958) pp. 343-347. http://gdmltest.u-ga.fr/item/GDZPPN00228698X/