@article{JTNB_1996__8_2_369_0,
     author = {Chapman, Robin and Sol\'e, Patrick},
     title = {Universal codes and unimodular lattices},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {369--376},
     publisher = {Universit\'e Bordeaux I},
     volume = {8},
     number = {2},
     year = {1996},
     mrnumber = {1438475},
     zbl = {0873.11028},
     language = {en},
     url = {http://www.numdam.org/item/JTNB_1996__8_2_369_0/}
}