%0 Journal Article %A Parker, Christopher %A Rowley, Peter %T Completions of Goldschmidt amalgams of type $G_4$ in dimension 3 %J Journal of Algebraic Combinatorics %D 2001 %P 77-82 %V 13 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_2001__13_1_a1/ %G en %F JAC_2001__13_1_a1