@article{MS2_1963__12_165844,
     author = {John S. Pym},
     title = {On {Almost} {Periodic} {Compactifications.}},
     journal = {Mathematica Scandinavica},
     pages = {189--198},
     publisher = {mathdoc},
     volume = {12},
     year = {1963},
     zbl = {0135.06505},
     url = {http://geodesic.mathdoc.fr/item/MS2_1963__12_165844/}
}