%0 Journal Article %A G. B. Pivovarov %T Symmetries, renormalizations, and Euclidean asymptotic expansions of Green's functions %J Teoretičeskaâ i matematičeskaâ fizika %D 1989 %P 47-55 %V 80 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_1989_80_1_a4/ %G ru %F TMF_1989_80_1_a4