@article{RSM_2001__59_1_125140, author = {Penazzi, D.}, title = {An extension to the non-metric case of a theorem of {Glasner.}}, journal = {Rendiconti del seminario matematico}, pages = {37--41}, publisher = {mathdoc}, volume = {59}, number = {1}, year = {2001}, zbl = {1072.54029}, language = {en}, url = {http://geodesic.mathdoc.fr/item/RSM_2001__59_1_125140/} }