@article{AM2_1996__52_1-2_137672,
     author = {John A. Baker},
     title = {On a functional equation of {Luce.}},
     journal = {Aequationes mathematicae},
     pages = {302--312},
     publisher = {mathdoc},
     volume = {52},
     number = {1-2},
     year = {1996},
     zbl = {0861.39016},
     url = {http://geodesic.mathdoc.fr/item/AM2_1996__52_1-2_137672/}
}