par Guillitte, Stéphane;Lefèvre, Christiane 
Référence Geometriae dedicata, 11, 4, page (509-512)
Publication Publié, 1981-12
Référence Geometriae dedicata, 11, 4, page (509-512)
Publication Publié, 1981-12
Article révisé par les pairs
| Résumé : | We prove that every folding of a thin geometry (in the sense of Buekenhout [1] and Tits [3]) is associated to a reflection, whenever the geometry is "strongly connected"; this is false, if the connexity of the geometry is somewhat weaker. © 1981 D. Reidel Publishing Co. |
