@article{semisupervisednodeclassificationvia,
  title = {Hierarchical Graph Convolutional Networks for Semi-supervised Node Classification},
  author = {Fenyu Hu and Yanqiao Zhu and Shu Wu and Liang Wang and Tieniu Tan},
  year = {2019},
  eprint = {1902.06667},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1902.06667v4},
}