TY - JOUR AU - I. A. Bikchantaev TI - A~boundary value problem for a~homogeneous elliptic equation with constant coefficients JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1975 SP - 3 EP - 13 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1975_6_a0/ LA - ru ID - IVM_1975_6_a0 ER -