@article{MAN_1970__186_161983,
     author = {K. JOHN},
     title = {Differentiable {Manifolds} as {Topological} {Linear} {Spaces.}},
     journal = {Mathematische Annalen},
     pages = {177--190},
     publisher = {mathdoc},
     volume = {186},
     year = {1970},
     zbl = {0184.15701},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__186_161983/}
}