@article{CTT100657822,
  author = {KOSUKE YOKOZEKI and 渡邉賢三 and YASUHIKO FURUSAWA and 大門正機 and 大即信明 and 久田 真},
  title = {Analysis of old structures and numerical model for degradation of calcium ion leaching from concrete},
  journal = {Proceedings of JSCE (Japan Society of Civil Engineers)},
  year = 2002,
}

@article{CTT100657971,
  author = {Kosuke  Yokozeki and YASUHIKO FURUSAWA and Kenzo Watanabe and K  Koseki and Masaki Daimon and NOBUAKI OTSUKI and 久田真},
  title = {Numerical modeling for predicting the degradation of cement-based materials due to calcium leaching},
  journal = {RILEM proceedings},
  year = 2000,
}

@article{CTT100658508,
  author = {KOSUKE YOKOZEKI and Kenzo Watanabe and NOBUAKI OTSUKI and YASUHIKO FURUSAWA},
  title = {Model to Predict the Leaching Calcium from Cement Composites being under Water for a Long Term},
  journal = {Proceedings of the Japan Concrete Institute},
  year = 1999,
}