@article{PORMA_1988__45_1_115608,
     author = {Queir\'o, Jo\~ao Filipe},
     title = {Correction to },
     journal = {Portugaliae mathematica},
     pages = {59--59},
     publisher = {mathdoc},
     volume = {45},
     number = {1},
     year = {1988},
     mrnumber = {0952798},
     zbl = {0659.15008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1988__45_1_115608/}
}