TY  - JOUR
AU  - A. D. Gorbunov
TI  - Some questions of the qualitative theory of ordinary linear homogeneous differential equations with variable coefficients
JO  - Uchenye Zapiski Moskovskogo Gosudarstvennogo Universiteta
PY  - 1954
SP  - 39
EP  - 78
VL  - 165
IS  - 165
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZMU_1954_165_165_a2/
LA  - ru
ID  - UZMU_1954_165_165_a2
ER  -