@article{1047565641, author = {Buekenhout, Francis and Dehon, Michel and Leemans, Dimitri}, title = {All geometries of the Mathieu group {$M\sb {11}$} based on maximal subgroups}, journal = {Experiment. Math.}, volume = {5}, number = {4}, year = {1996}, pages = { 101-110}, language = {en}, url = {http://dml.mathdoc.fr/item/1047565641} }
Buekenhout, Francis; Dehon, Michel; Leemans, Dimitri. All geometries of the Mathieu group {$M\sb {11}$} based on maximal subgroups. Experiment. Math., Tome 5 (1996) no. 4, pp. 101-110. http://gdmltest.u-ga.fr/item/1047565641/