TY - JOUR AU - B. P. Osilenker TI - An Extremal Problem for Algebraic Polynomials in the Symmetric Discrete Gegenbauer--Sobolev Space JO - Matematičeskie zametki PY - 2007 SP - 411 EP - 425 VL - 82 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2007_82_3_a9/ LA - ru ID - MZM_2007_82_3_a9 ER -