TY - JOUR AU - B. A. Bel'tyukov TI - Construction of a~degenerate approximating kernel by the method of partial averaging JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1966 SP - 20 EP - 25 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1966_2_a2/ LA - ru ID - IVM_1966_2_a2 ER -