Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1988__24_1_a3, author = {Berkovich, L. M.}, title = {Canonical forms of ordinary linear differential equations}, journal = {Archivum mathematicum}, pages = {25--42}, publisher = {mathdoc}, volume = {24}, number = {1}, year = {1988}, mrnumber = {983005}, zbl = {0672.34005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1988__24_1_a3/} }
Berkovich, L. M. Canonical forms of ordinary linear differential equations. Archivum mathematicum, Tome 24 (1988) no. 1, pp. 25-42. http://geodesic.mathdoc.fr/item/ARM_1988__24_1_a3/