@article{CMH_1996__71_2_251501,
     author = {A. Freire},
     title = {Correction to },
     journal = {Commentarii mathematici Helvetici},
     pages = {330--338},
     publisher = {mathdoc},
     volume = {71},
     number = {2},
     year = {1996},
     zbl = {0851.58011},
     url = {http://geodesic.mathdoc.fr/item/CMH_1996__71_2_251501/}
}