%0 Journal Article %A Takashi Okayasu %T Regularity of minimizing harmonic maps into S4, S5 and symmetric spaces. %J Mathematische Annalen %D 1994 %P 193-206 %V 298 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1994__298_2_165170/ %F MAN_1994__298_2_165170