@article{PM_1991_1991_1_a23,
     author = {Neugebauer, Christoph J.},
     title = {Desigualdades ponderadas en la norma para operadores promedio de funciones mon\'otonas.},
     journal = {Publicacions matem\`atiques},
     pages = {429-447},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_1991_1991_1_a23/}
}