@inproceedings{pglattextgraphs2020sharedtask,
  title = {PGL at TextGraphs 2020 Shared Task: Explanation Regeneration using Language and Graph Learning Methods},
  author = {Weibin Li and Yuxiang Lu and Zhengjie Huang and Weiyue Su and Jiaxiang Liu and Shikun Feng and Yu Sun},
  year = {2020},
  booktitle = {COLING (TextGraphs) 2020 12},
  url = {https://aclanthology.org/2020.textgraphs-1.11},
}