@article{PORMA_1978__37_3-4_115351,
     author = {Borges, C.R.},
     title = {Continuous extensions: answer to a question of {Hanner}},
     journal = {Portugaliae mathematica},
     pages = {209--216},
     publisher = {mathdoc},
     volume = {37},
     number = {3-4},
     year = {1978},
     mrnumber = {0633027},
     zbl = {0464.54014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1978__37_3-4_115351/}
}