TY - JOUR AU - K. Shashiashvili AU - M. Shashiashvili TI - From the Uniform Approximation of a Solution of the PDE to the L2-Approximation of the Gradient of the Solution JO - Journal of convex analysis PY - 2014 SP - 237 EP - 252 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2014_21_1_JCA_2014_21_1_a12/ ID - JCA_2014_21_1_JCA_2014_21_1_a12 ER -