Fabrizio Caruso Jacopo D'Aurizio Alasdair McAndrew Efficient Finite Fields in the Maxima Computer Algebra System. 62-76 2008 WAIFI http://dx.doi.org/10.1007/978-3-540-69499-1_6 conf/waifi/2008 db/conf/waifi/waifi2008.html#CarusoDM08