TY  - JOUR
AU  - Korobkov, M.V.
AU  - Panov, E.Yu.
TI  - Necessary and sufficient conditions for a curve to be the gradient range of a -smooth function.
JO  - Sibirskij Matematicheskij Zhurnal
PY  - 2007
SP  - 789
VL  - 48
IS  - 4
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/SMZ_2007__48_4_55610/
LA  - en
ID  - SMZ_2007__48_4_55610
ER  -