@article{RCM_1971__5_181586,
     author = {Guillermo Restrepo},
     title = {A proof of the inverse function theorem},
     journal = {Revista colombiana de matematicas},
     pages = {19--24},
     publisher = {mathdoc},
     volume = {5},
     year = {1971},
     zbl = {0252.26003},
     url = {http://geodesic.mathdoc.fr/item/RCM_1971__5_181586/}
}