%0 Journal Article %A I. D. Nechaev %T Integral inequalities with gradients and derivatives %J Doklady Akademii Nauk %D 1973 %P 1063-1066 %V 211 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_211_5_a13/ %G ru %F DAN_1973_211_5_a13