@article{MASLO_2003_53_5_a0,
     author = {Foulis, David J.},
     title = {Compressible groups},
     journal = {Mathematica slovaca},
     pages = {433--455},
     year = {2003},
     volume = {53},
     number = {5},
     mrnumber = {2038512},
     zbl = {1068.06018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2003_53_5_a0/}
}