@article{MZ_1933__37_168465,
     author = {Th. Estermann},
     title = {\"Uber die totale {Variation}  einer stetigen  {Funktion}  und den {Cauchyschen} {Integralsatz.}},
     journal = {Mathematische Zeitschrift},
     pages = {556--560},
     publisher = {mathdoc},
     volume = {37},
     year = {1933},
     zbl = {0007.21304},
     url = {http://geodesic.mathdoc.fr/item/MZ_1933__37_168465/}
}