%0 Journal Article
%A A. A. Ligun
%A A. D. Malysheva
%T The deviation of spline functions that are obtained by averaging piecewise linear functions
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1977
%P 137-140
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1977_1_a18/
%G ru
%F IVM_1977_1_a18