@article{CMJ_2008_58_3_a0,
     author = {Chajda, I. and Cheng, W. and Wismath, S. L.},
     title = {2-normalization of lattices},
     journal = {Czechoslovak Mathematical Journal},
     pages = {577--593},
     year = {2008},
     volume = {58},
     number = {3},
     mrnumber = {2455924},
     zbl = {1174.08003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2008_58_3_a0/}
}