@article{10_4153_CMB_1969_108_8,
     author = {Gupta, Haragauri N.},
     title = {On some {Axioms} in {Foundations} of {Cartesian} {Spaces}},
     journal = {Canadian mathematical bulletin},
     pages = {831--836},
     year = {1969},
     volume = {12},
     number = {6},
     doi = {10.4153/CMB-1969-108-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1969-108-8/}
}