@article{AM2_1987__32_137183,
     author = {Zsolt P\'ales},
     title = {On the characterization of quasiarithmetic means with weight function.},
     journal = {Aequationes mathematicae},
     pages = {171--194},
     publisher = {mathdoc},
     volume = {32},
     year = {1987},
     zbl = {0618.39006},
     url = {http://geodesic.mathdoc.fr/item/AM2_1987__32_137183/}
}