Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_2002_38_8_a5, author = {V. A. Yumaguzhin}, title = {The {Classification} of {Linear} {Ordinary} {Differential} {Equations:} {I}}, journal = {Differencialʹnye uravneni\^a}, pages = {1063--1070}, publisher = {mathdoc}, volume = {38}, number = {8}, year = {2002}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2002_38_8_a5/} }
V. A. Yumaguzhin. The Classification of Linear Ordinary Differential Equations: I. Differencialʹnye uravneniâ, Tome 38 (2002) no. 8, pp. 1063-1070. http://geodesic.mathdoc.fr/item/DE_2002_38_8_a5/