@article{AM2_1971__7_136225,
     author = {T.D. HOWROYD},
     title = {Some {Existence} {Theorems} for {Functional} {Equations} in {Many} {Variables} and the {Characterization} of {Weighted} {Quasi-Arithmetic} {Means} {(Short} {Communication)}},
     journal = {Aequationes mathematicae},
     pages = {105--106},
     publisher = {mathdoc},
     volume = {7},
     year = {1971},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AM2_1971__7_136225/}
}