TY  - JOUR
AU  - N. I. Yatskin
TI  - Questions of reducibility to a special form of linear differential equations on manifolds
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 792
EP  - 794
VL  - 220
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_220_4_a9/
LA  - ru
ID  - DAN_1975_220_4_a9
ER  -