@article{10_2298_PIM0900035S,
     author = {Slavko Simi\'c},
     title = {A note on differences of {Power} means},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {35 },
     publisher = {mathdoc},
     volume = {_N_S_86},
     number = {100},
     year = {2009},
     doi = {10.2298/PIM0900035S},
     zbl = {1265.26084},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/PIM0900035S/}
}