%0 Journal Article %A V. V. Zharinov %T Conservation laws, differential identities, and constraints of partial differential equations %J Teoretičeskaâ i matematičeskaâ fizika %D 2015 %P 227-251 %V 185 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2015_185_2_a0/ %G ru %F TMF_2015_185_2_a0