@misc{10_4153_CMB_1963_005_5,
     title = {On {Ordered} {Geometries}},
     journal = {Canadian mathematical bulletin},
     pages = {27--36},
     year = {1963},
     volume = {6},
     number = {1},
     doi = {10.4153/CMB-1963-005-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1963-005-5/}
}