@article{MZ_1970__113_171263,
     author = {K.W. Armstrong},
     title = {A {Cauchy} {Completion} for {Function} {Rings.}},
     journal = {Mathematische Zeitschrift},
     pages = {145--153},
     publisher = {mathdoc},
     volume = {113},
     year = {1970},
     zbl = {0187.06801},
     url = {http://geodesic.mathdoc.fr/item/MZ_1970__113_171263/}
}