@article{GMJ_1994__1_4_47035,
     author = {Tskhovrebadze, G.},
     title = {On the modified boundary value problem of de la {Vall\'ee-Poussin} for nonlinear ordinary differential equations.},
     journal = {Georgian mathematical journal},
     pages = {429--458},
     year = {1994},
     volume = {1},
     number = {4},
     zbl = {0804.34025},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GMJ_1994__1_4_47035/}
}