%0 Journal Article %A M. V. Borsuk %T Estimates for solutions of the Dirichlet problem for a second-order quasilinear elliptic equation of nondivergence type near a corner boundary point %J Algebra i analiz %D 1991 %P 85-107 %V 3 %N 6 %U http://geodesic.mathdoc.fr/item/AA_1991_3_6_a2/ %G ru %F AA_1991_3_6_a2