TY - JOUR AU - È. A. Storozhenko TI - Approximation of functions by splines that are interpolational in the mean JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1976 SP - 82 EP - 95 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1976_12_a9/ LA - ru ID - IVM_1976_12_a9 ER -