@article{VSPUI_2020_16_4_a6,
     author = {Kh. A. Khachatryan and H. S. Petrosyan},
     title = {On the qualitative properties of the solution of a nonlinear boundary value problem in the dynamic theory of $p$-adic strings},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {423--436},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2020_16_4_a6/}
}