@article{234,
  author = {N.Y. Yu and G. Gong},
  title = {Multiplicative characters, the Weil bound, and polyphase sequence families with low correlation},
  year = {2010},
  journal = {IEEE Transactions on Information Theory},
  volume = {56},
  chapter = {1702},
  pages = {1702-1713},
  month = {April/2010},
}