%0 Journal Article %A Gary M. Seitz %A Paul Fong %T Groups with a (B, N)-Pair of Rank 2. I. %J Inventiones mathematicae %D 1973 %P 1-58 %V 21 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1973__21_142219/ %F IM_1973__21_142219