@article{VMJ_2020_22_2_a6,
     author = {Kh. A. Khachatryan and H. S. Petrosyan},
     title = {On positive solutions of a boundary value problem for a nonlinear integro-differential equation on a semi-infinite interval},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {70--82},
     year = {2020},
     volume = {22},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2020_22_2_a6/}
}