%0 Journal Article %A James Howie %A Gerald Williams %T The Tits alternative for generalized triangle groups of type~$(3,4,2)$ %J Algebra and discrete mathematics %D 2008 %P 40-48 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ADM_2008_4_a4/ %G en %F ADM_2008_4_a4