TY - JOUR AU - Morrey, Charles B., Jr. TI - A class of elliptic differential equations with discontinuous coefficients JO - Séminaire Brelot-Choquet-Deny. Théorie du potentiel N1 - talk:4 PY - 1961-1962 VL - 6 IS - 1 PB - Secrétariat mathématique UR - http://www.numdam.org/item/SBCD_1961-1962__6_1_A5_0/ UR - https://zbmath.org/?q=an%3A0115.31701 LA - en ID - SBCD_1961-1962__6_1_A5_0 ER -