Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1999_66_1_a6, author = {V. P. Derevenskii}, title = {Systems of matrix linear differential equations of first order}, journal = {Matemati\v{c}eskie zametki}, pages = {63--75}, publisher = {mathdoc}, volume = {66}, number = {1}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1999_66_1_a6/} }
V. P. Derevenskii. Systems of matrix linear differential equations of first order. Matematičeskie zametki, Tome 66 (1999) no. 1, pp. 63-75. http://geodesic.mathdoc.fr/item/MZM_1999_66_1_a6/