@article{CTT100658019,
  author = {NOBUAKI OTSUKI and 平山 周一 and Shinichi Miyazato and KOSUKE YOKOZEKI},
  title = {Fundamental Study on Estimation of Ca Leaching from Mortar and the Deterioration of Mortar.},
  journal = {Proceedings of JSCE (Japan Society of Civil Engineers},
  year = 1999,
}

@article{CTT100658321,
  author = {平山周一 and NOBUAKI OTSUKI and Shinichi Miyazato and KOSUKE YOKOZEKI},
  title = {Basic research on Ca elution from mortar and long-term forecast of degeneration with it.},
  journal = {Extended Abstracts. Annual Meeting of CAJ (Cement Association of Japan},
  year = 1999,
}

@article{CTT100658555,
  author = {NOBUAKI OTSUKI and MAKOTO HISADA and EIJI  Banshoya and Syuichi Hirayama and Ryu JS},
  title = {Fundamental study on crack closing and surface improvement of reinforced concrete by electro-deposition method},
  journal = {PROCEEDINGS-JAPAN SOCIETY OF CIVIL ENGINEERS},
  year = 1999,
}