%0 Journal Article
%A B. Kanguzhin
%A L. Zhapsarbaeva
%A Zh. Madibaiuly
%T Lagrange formula for differential operators and self-adjoint restrictions of the maximal operator on a tree
%J Eurasian mathematical journal
%D 2019
%P 16-29
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EMJ_2019_10_1_a2/
%G en
%F EMJ_2019_10_1_a2