@article{10_1017_S0017089500003529,
     author = {Byrd, R. D. and Lloyd, J. T. and Stepp, J. W.},
     title = {Groups of complexes of a representable lattice-ordered group},
     journal = {Glasgow mathematical journal},
     pages = {135--139},
     year = {1978},
     volume = {19},
     number = {2},
     doi = {10.1017/S0017089500003529},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003529/}
}