@article{MOMA_1965__69_177308,
     author = {Selmo Tauber},
     title = {A {Note} on {Existence} {Theorems} of {Functional} {Equations.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {424--426},
     publisher = {mathdoc},
     volume = {69},
     year = {1965},
     zbl = {0152.14305},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1965__69_177308/}
}