Zhixiong Chen Xiaoni Du Rong Sun A Construction of Binary Cyclotomic Sequences Using Extension Fields. 663-667 2009 92-A IEICE Transactions 2 http://search.ieice.org/bin/summary.php?id=e92-a_2_663&category=A&year=2009&lang=E&abst= db/journals/ieicet/ieicet92a.html#ChenDS09