TY - JOUR AU - L. P. Kuptsov TI - Harnack's inequality for generalized solutions of second order degenerate elliptic equations JO - Differencialʹnye uravneniâ PY - 1968 SP - 110 EP - 122 VL - 4 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1968_4_1_a9/ LA - ru ID - DE_1968_4_1_a9 ER -