Arnold Kritz Glenn Bateman J. Kinsey Alexei Pankin T. Onjun A. Redd Douglas McCune C. Ludescher Alexander Pletzer R. Andre L. Zakharov L. Lodestro L. D. Pearlstein R. Jong W. Houlberg P. Strand J. Wiley P. Valanju H. St. John R. Waltz 108-113 2004 164 Computer Physics Communications 1-3 http://dx.doi.org/10.1016/j.cpc.2004.06.016 db/journals/cphysics/cphysics164.html#KritzBKPORMLPAZLPJHSWVJW04