@article{DE_1991_27_9_a5,
     author = {G. D. Gaprindashvili},
     title = {Solvability of the {Dirichlet} boundary value problem for systems of nonlinear ordinary differential equations with singularities},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1521--1525},
     publisher = {mathdoc},
     volume = {27},
     number = {9},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1991_27_9_a5/}
}