TY - JOUR AU - V. Z. Meshkov TI - Laurent-type series for solutions of second-order elliptic equations JO - Differencialʹnye uravneniâ PY - 1987 SP - 1964 EP - 1970 VL - 23 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1987_23_11_a14/ LA - ru ID - DE_1987_23_11_a14 ER -