@article{CMUC_2006__47_4_a5,
     author = {Costantini, Camillo},
     title = {Weak orderability of some spaces which admit a weak selection},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {609--615},
     publisher = {mathdoc},
     volume = {47},
     number = {4},
     year = {2006},
     mrnumber = {2337415},
     zbl = {1150.54020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2006__47_4_a5/}
}