@article{CTT100873994,
  author = {Naoki Hamada and Shunsuke Ichiki},
  title = {Simpliciality of strongly convex problems},
  journal = {Journal of the Mathematical Society of Japan},
  year = 2021,
}

@article{CTT100849162,
  author = {Shunsuke Ichiki},
  title = {Generic distance-squared mappings on plane curves},
  journal = {Hiroshima Mathematical Journal (HMJ)},
  year = 2021,
}