TY  - JOUR
AU  - S. V. Dvoryaninov
TI  - What is a curl of a vector field
JO  - Matematičeskoe obrazovanie
PY  - 2001
SP  - 2
EP  - 8
VL  - 19
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MO_2001_19_4_a0/
LA  - ru
ID  - MO_2001_19_4_a0
ER  -