@article{Okazaki20-0,
  title = {Foreword},
  author = {Hiroshi Okazaki},
  year = {2020},
  url = {http://search.ieice.org/bin/summary.php?id=e103-c_10_396},
  researchr = {https://researchr.org/publication/Okazaki20-0},
  cites = {0},
  citedby = {0},
  journal = {IEICE Trans. Electron.},
  volume = {103-C},
  number = {10},
  pages = {396},
}