%0 Journal Article %A O. V. Kaptsov %T Classification of evolution equations by conservation laws %J Funkcionalʹnyj analiz i ego priloženiâ %D 1982 %P 72-73 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1982_16_1_a14/ %G ru %F FAA_1982_16_1_a14