@article{02099494, title = {The lower garland of subgroup lattices in linear groups.}, journal = {Zapiski Nauchnykh Seminarov POMI}, volume = {265}, year = {2002}, pages = {285-299}, zbl = {1052.20040}, language = {en}, url = {http://dml.mathdoc.fr/item/02099494} }
Panin, A.A. The lower garland of subgroup lattices in linear groups.. Zapiski Nauchnykh Seminarov POMI, Tome 265 (2002) pp. 285-299. http://gdmltest.u-ga.fr/item/02099494/