@article{10_1017_S0017089500007175,
     author = {Pride, Stephen J.},
     title = {Star-complexes, and the dependence problems for hyperbolic complexes},
     journal = {Glasgow mathematical journal},
     pages = {155--170},
     year = {1988},
     volume = {30},
     number = {2},
     doi = {10.1017/S0017089500007175},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500007175/}
}