%0 Journal Article %A N. M. Pavlovskii %T On the norm of a linear process formed from polynomials of best mean-square approximation on a given system of points %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1965 %P 105-113 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1965_1_a14/ %G ru %F IVM_1965_1_a14