TY  - JOUR
AU  - È. Muhamadiev
TI  - On computing the rotation of finite-dimensional vector fields
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 535
EP  - 537
VL  - 190
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_190_3_a11/
LA  - ru
ID  - DAN_1970_190_3_a11
ER  -