@article{Hanyu17,
  title = {Foreword},
  author = {Takahiro Hanyu},
  year = {2017},
  url = {http://search.ieice.org/bin/summary.php?id=e100-d_8_1555},
  researchr = {https://researchr.org/publication/Hanyu17},
  cites = {0},
  citedby = {0},
  journal = {IEICE Transactions},
  volume = {100-D},
  number = {8},
  pages = {1555},
}