@InProceedings{li-EtAl:2018:EMNLP7,
  author    = {Li, Wei  and  Xiao, Xinyan  and  Lyu, Yajuan  and  Wang, Yuanzhuo},
  title     = {Improving Neural Abstractive Document Summarization with Structural Regularization},
  booktitle = {Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing},
  month     = {October-November},
  year      = {2018},
  address   = {Brussels, Belgium},
  publisher = {Association for Computational Linguistics},
  pages     = {4078--4087},
  url       = {http://www.aclweb.org/anthology/D18-1441}
}