Hidehiro Katou Yasuyuki Nogami Tomoki Yoshida Yoshitaka Morikawa A Multiplication Algorithm in F<i><sub>p<sup>m</sup></sub></i> Such That <i>p</i>><i>m</i> with a Special Class of Gauss Period Normal Bases. 173-181 2009 92-A IEICE Transactions 1 http://search.ieice.org/bin/summary.php?id=e92-a_1_173&category=A&year=2009&lang=E&abst= db/journals/ieicet/ieicet92a.html#KatouNYM09