@article{10_4153_CJM_2004_012_0,
     author = {Bonnaf\'e, C\'edric},
     title = {\'El\'ements unipotents r\'eguliers des sous-groupes de {Levi}},
     journal = {Canadian journal of mathematics},
     pages = {246--276},
     year = {2004},
     volume = {56},
     number = {2},
     doi = {10.4153/CJM-2004-012-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2004-012-0/}
}