%0 Journal Article %A G. Dzhangibekov %T On the Noethericity and index of a class of two-dimensional %J Doklady Akademii Nauk %D 1988 %P 272-276 %V 300 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_300_2_a2/ %G ru %F DAN_1988_300_2_a2