@article{MAN_1963__150_161063,
     author = {W.J. PERVIN},
     title = {Quasi-proximities for topological spaces.},
     journal = {Mathematische Annalen},
     pages = {325--326},
     year = {1963},
     volume = {150},
     zbl = {0112.37505},
     url = {http://geodesic.mathdoc.fr/item/MAN_1963__150_161063/}
}