%0 Journal Article
%A A. A. Vladimirov
%A E. S. Karulina
%T A Priori Lower Bound for the Minimal Eigenvalue of a Sturm--Liouville Problem with Boundary Conditions of the Second Type
%J Matematičeskie zametki
%D 2015
%P 832-840
%V 97
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2015_97_6_a2/
%G ru
%F MZM_2015_97_6_a2