%0 Journal Article %A Yu. V. Novozhilov %T Gradient invariance and the axiomatic approach to the quantum field theory %J Doklady Akademii Nauk %D 1962 %P 80-83 %V 147 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_147_1_a20/ %G ru %F DAN_1962_147_1_a20