@article{Ono14,
  title = {Foreword},
  author = {Hirotaka Ono},
  year = {2014},
  url = {http://search.ieice.org/bin/summary.php?id=e97-d_3_391},
  researchr = {https://researchr.org/publication/Ono14},
  cites = {0},
  citedby = {0},
  journal = {IEICE Transactions},
  volume = {97-D},
  number = {3},
  pages = {391},
}