%0 Journal Article %A È. Ya. Rapoport %A A. V. Sergeev %T Chebyshev approximation over objects with distributed constants frequency responses approximation problems %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 1999 %P 190-193 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_1999_7_a23/ %G ru %F VSGTU_1999_7_a23