%0 Journal Article %A On the Two-Parabolic Subgroups of SL(2 %T C) %J Revista colombiana de matematicas %D 2011 %P 37-50 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_2011_45_1_a3/ %F RCM_2011_45_1_a3