%0 Journal Article %A A. V. Tyrin %T The regularity of~maps of Riemannian manifolds that minimize the multidimensional Dirichlet functional %J Sbornik. Mathematics %D 1988 %P 395-412 %V 60 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1988_60_2_a9/ %G en %F SM_1988_60_2_a9