Perfect Arrays over the 8-QAM+ Constellation

@article{Zeng2015PerfectAO,
  title={Perfect Arrays over the 8-QAM+ Constellation},
  author={Fanxin Zeng and Linjie Qian and Zhenyu Zhang},
  journal={IEICE Transactions},
  year={2015},
  volume={98-A},
  pages={1038-1043}
}