Louis-Sebastien Guimond Zuzana Masáková Jiri Patera Edita Pelantová Combining Random Number Generators using Quasicrystals http://arxiv.org/abs/cs.DM/0003002 2000 CoRR cs.DM/0003002 db/journals/corr/corr0003.html#cs-DM-0003002 informal publication