@article{CLTM_1997_1997_1_a50,
     author = {Maligranda, L.},
     title = {Desigualdades ponderadas para funciones mon\'otonas.},
     journal = {Collectanea mathematica},
     pages = {687-700},
     year = {1997},
     volume = {48},
     number = {4-5-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1997_1997_1_a50/}
}