@article{San20,
  title = {Foreword},
  author = {Hao San},
  year = {2020},
  url = {http://search.ieice.org/bin/summary.php?id=e103-c_10_445},
  researchr = {https://researchr.org/publication/San20},
  cites = {0},
  citedby = {0},
  journal = {IEICE Trans. Electron.},
  volume = {103-C},
  number = {10},
  pages = {445},
}