@article{GMJ_2000__7_1_48861,
     author = {Lomtatidze, A. and Malaguti, L.},
     title = {On a nonlocal boundary value problem for second-order nonlinear singular differential equations.},
     journal = {Georgian mathematical journal},
     pages = {133--154},
     year = {2000},
     volume = {7},
     number = {1},
     zbl = {0967.34011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GMJ_2000__7_1_48861/}
}