@article{MM2_1986__55_155130,
     author = {F. Balibrea and G. Vera},
     title = {On the {Sublinear} {Functional} {Associated} to a {Family} of {Invariant} {Means.}},
     journal = {Manuscripta mathematica},
     pages = {101--110},
     publisher = {mathdoc},
     volume = {55},
     year = {1986},
     zbl = {0598.47031},
     url = {http://geodesic.mathdoc.fr/item/MM2_1986__55_155130/}
}