@article{10_21136_MB_1992_126059,
     author = {Rovderov\'a, Eva},
     title = {Existence of solution to nonlinear boundary value problem for ordinary differential equation of the second order in {Hilbert} space},
     journal = {Mathematica Bohemica},
     pages = {415--424},
     publisher = {mathdoc},
     volume = {117},
     number = {4},
     year = {1992},
     doi = {10.21136/MB.1992.126059},
     mrnumber = {1197290},
     zbl = {0770.34023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.1992.126059/}
}