%0 Journal Article
%A W. Merchela
%T One method for investigating the solvability of boundary value problems for an implicit differential equation
%J Vestnik rossijskih universitetov. Matematika
%D 2021
%P 404-413
%V 26
%N 136
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VTAMU_2021_26_136_a6/
%G ru
%F VTAMU_2021_26_136_a6