%0 Journal Article %A Yu. F. Strugov %T Homeomorphism of some classes of three-dimensional $p$-harmonic %J Doklady Akademii Nauk %D 1991 %P 832-835 %V 318 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_318_4_a14/ %G ru %F DAN_1991_318_4_a14