@article{GDZPPN002090562, title = {Groups with a (B, N)-Pair of Rank 2. I.}, journal = {Inventiones mathematicae}, volume = {20}, year = {1973}, pages = {1-58}, zbl = {0295.20048}, url = {http://dml.mathdoc.fr/item/GDZPPN002090562} }
Seitz, Gary M.; Fong, Paul. Groups with a (B, N)-Pair of Rank 2. I.. Inventiones mathematicae, Tome 20 (1973) pp. 1-58. http://gdmltest.u-ga.fr/item/GDZPPN002090562/