Voir la notice de l'article provenant de la source Electronic Library of Mathematics
@article{JAC_1997__6_2_a3, author = {Ebert, G.L.}, title = {Buekenhout-Tits unitals}, journal = {Journal of Algebraic Combinatorics}, pages = {133--140}, publisher = {mathdoc}, volume = {6}, number = {2}, year = {1997}, language = {en}, url = {http://geodesic.mathdoc.fr/item/JAC_1997__6_2_a3/} }
Ebert, G.L. Buekenhout-Tits unitals. Journal of Algebraic Combinatorics, Tome 6 (1997) no. 2, pp. 133-140. http://geodesic.mathdoc.fr/item/JAC_1997__6_2_a3/