%0 Journal Article
%A A. A. Klyachin
%T On $C^1$-convergence of piecewise polynomial solutions to a fourth order variational equation
%J Ufa mathematical journal
%D 2022
%P 60-69
%V 14
%N 3
%U http://geodesic.mathdoc.fr/item/UFA_2022_14_3_a6/
%G en
%F UFA_2022_14_3_a6