TY - JOUR AU - A. S. Shamaev TI - Averaging of solutions and eigenvalues for boundary-value problems for elliptic equations in perforated domains JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1982 SP - 253 EP - 254 VL - 37 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1982_37_2_a32/ LA - en ID - RM_1982_37_2_a32 ER -