TY  - JOUR
AU  - V. S. Shulman
TI  - On linear equations with normal coefficients
JO  - Doklady Akademii Nauk
PY  - 1983
SP  - 1070
EP  - 1073
VL  - 270
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1983_270_5_a9/
LA  - ru
ID  - DAN_1983_270_5_a9
ER  -