@article{10_1017_S0017089500001312,
     author = {Bacsich, Paul D.},
     title = {Injective hulls as completions},
     journal = {Glasgow mathematical journal},
     pages = {17--23},
     year = {1972},
     volume = {13},
     number = {1},
     doi = {10.1017/S0017089500001312},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500001312/}
}