Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1971__18_132098, author = {M. Lewin}, title = {On {Exponents} of {Primitive} {Matrices.}}, journal = {Numerische Mathematik}, pages = {154--161}, publisher = {mathdoc}, volume = {18}, year = {1971}, zbl = {0212.05202}, url = {http://geodesic.mathdoc.fr/item/NUMA_1971__18_132098/} }
M. Lewin. On Exponents of Primitive Matrices.. Numerische Mathematik, Tome 18 (1971), pp. 154-161. http://geodesic.mathdoc.fr/item/NUMA_1971__18_132098/