%0 Journal Article
%A Kh. A. Khachatryan
%T Solvability of some classes of nonlinear singular boundary value problems in the~theory of $p$-adic open--closed strings
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2019
%P 106-117
%V 200
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_2019_200_1_a5/
%G ru
%F TMF_2019_200_1_a5