%0 Journal Article %A V. P. Pavlov %T Invariant Description of Local Symmetries %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2000 %P 145-154 %V 228 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2000_228_a11/ %G ru %F TM_2000_228_a11