%0 Journal Article %A A. I. Pluzhnikov %T Some properties of harmonic mappings in the case of spheres and Lie groups %J Doklady Akademii Nauk %D 1983 %P 1300-1302 %V 268 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_268_6_a3/ %G ru %F DAN_1983_268_6_a3