%0 Journal Article %A Korobkov, M.V. %A Panov, E.Yu. %T Necessary and sufficient conditions for a curve to be the gradient range of a -smooth function. %J Sibirskij Matematicheskij Zhurnal %D 2007 %P 789 %V 48 %N 4 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/SMZ_2007__48_4_55610/ %G en %F SMZ_2007__48_4_55610