@article{00645185, title = {On the modified boundary value problem of de la Vall\'ee-Poussin for nonlinear ordinary differential equations.}, journal = {Georgian Mathematical Journal}, volume = {1}, year = {1994}, pages = {429-458}, doi = {10.1007/BF02307450}, zbl = {0804.34025}, language = {en}, url = {http://dml.mathdoc.fr/item/00645185} }
Tskhovrebadze, G. On the modified boundary value problem of de la Vallée-Poussin for nonlinear ordinary differential equations.. Georgian Mathematical Journal, Tome 1 (1994) pp. 429-458. doi : 10.1007/BF02307450. http://gdmltest.u-ga.fr/item/00645185/