TY - JOUR AU - T. V. Chekmarev TI - The Dirichlet problem for a system of Euler–Poisson–Darboux equations in a circle with its center on the line of degeneracy and in its parts JO - Differencialʹnye uravneniâ PY - 1978 SP - 2038 EP - 2046 VL - 14 IS - 11 UR - http://geodesic.mathdoc.fr/item/DE_1978_14_11_a10/ LA - ru ID - DE_1978_14_11_a10 ER -