@article{MAN_1984__269_163921,
     author = {Adam Koranyi},
     title = {Monotone {Functions} on {Formally} {Real} {Jordan} {Algebras.}},
     journal = {Mathematische Annalen},
     pages = {73--76},
     year = {1984},
     volume = {269},
     zbl = {0552.17014},
     url = {http://geodesic.mathdoc.fr/item/MAN_1984__269_163921/}
}