TY - JOUR AU - Yu. G. Bulychev TI - Construction of parametrized solutions of linear operator equations, based on a~modified Galerkin method JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1998 SP - 21 EP - 29 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1998_9_a2/ LA - ru ID - IVM_1998_9_a2 ER -