TY - JOUR AU - V. S. Mokeichev TI - Eigenvalues of a system of equations in a Hilbert space JO - Issledovaniya po Prikladnoi Matematike i Informatike PY - 1976 SP - 53 EP - 68 VL - 5 IS - 5 UR - http://geodesic.mathdoc.fr/item/KUIPM_1976_5_5_a5/ LA - ru ID - KUIPM_1976_5_5_a5 ER -