Satoshi Uehara Shuichi Jono Yasuyuki Nogami Zero Correlation Distribution of ZCZ Sequences Obtained from a Perfect Sequence and a Unitary Matrix. 3745-3748 2008 91-A IEICE Transactions 12 http://dx.doi.org/10.1093/ietfec/e91-a.12.3745 db/journals/ieicet/ieicet91a.html#UeharaJN08