@article{SE_1965__7__A1_0,
     author = {Fary, Istvan},
     title = {On a topological characterization of plane geometries},
     journal = {S\'eminaire Ehresmann. Topologie et g\'eom\'etrie diff\'erentielle},
     note = {talk:1},
     pages = {1--33},
     publisher = {Secr\'etariat math\'ematique},
     volume = {7},
     year = {1965},
     mrnumber = {199765},
     zbl = {0166.16301},
     language = {fr},
     url = {http://www.numdam.org/item/SE_1965__7__A1_0/}
}