@article{10_4153_CMB_1958_003_5,
     author = {Luxemburg, W. A. J.},
     title = {On the {Convergence} of {Successive} {Approximations} in the {Theory} of {Ordinary} {Differential} {Equations}},
     journal = {Canadian mathematical bulletin},
     pages = {9--20},
     year = {1958},
     volume = {1},
     number = {1},
     doi = {10.4153/CMB-1958-003-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1958-003-5/}
}