@article{chinesepoetrygenerationwithflexible,
  title = {Chinese Poetry Generation with Flexible Styles},
  author = {Jiyuan Zhang and Dong Wang},
  year = {2018},
  eprint = {1807.06500},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1807.06500v2},
}