@article{CMH_1967__42_139344,
     author = {E. Binz and W. Meier-Solfrian},
     title = {Zur {Differentialrechnung} in limitierten {Vektor\"aumen.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {285--296},
     publisher = {mathdoc},
     volume = {42},
     year = {1967},
     zbl = {0175.14801},
     url = {http://geodesic.mathdoc.fr/item/CMH_1967__42_139344/}
}