@article{MS2_1960__8_165737,
     author = {E.M. Alfsen and J.E. Fenstad},
     title = {A {Note} on {Completion} and {Compactification.}},
     journal = {Mathematica Scandinavica},
     pages = {97--104},
     publisher = {mathdoc},
     volume = {8},
     year = {1960},
     zbl = {0141.20502},
     url = {http://geodesic.mathdoc.fr/item/MS2_1960__8_165737/}
}