%0 Journal Article
%A E. S. Birger
%T On evaluating functionals of the eigenfunctions of a boundary value problem for a system of linear ordinary differential equations
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1973
%P 227-233
%V 13
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1973_13_1_a22/
%G ru
%F ZVMMF_1973_13_1_a22