%0 Journal Article %T Triangles of Baumslag–Solitar Groups %J Canadian journal of mathematics %D 2012 %P 241-253 %V 64 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2011-062-8/ %R 10.4153/CJM-2011-062-8 %F 10_4153_CJM_2011_062_8