TY - JOUR AU - A. K. Gushchin TI - A~ strengthening of the~interior H\"older continuity property for solutions of the~Dirichlet problem for a~second-order elliptic equation JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2008 SP - 345 EP - 363 VL - 157 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2008_157_3_a2/ LA - ru ID - TMF_2008_157_3_a2 ER -