@article{FORUM_1989__1_3_141616,
     author = {James Howie},
     title = {On the {SQ-universality} of {T(6)-groups.}},
     journal = {Forum mathematicum},
     pages = {251--272},
     publisher = {mathdoc},
     volume = {1},
     number = {3},
     year = {1989},
     zbl = {0676.20018},
     url = {http://geodesic.mathdoc.fr/item/FORUM_1989__1_3_141616/}
}