@article{CTT100658039,
  author = {NORIO HARA and NOBUAKI OTSUKI and SHIN'ICHI MIYAZAKI and Yodsudjai Wanchai},
  title = {The evaluation of characteristic of ITZ and concrete which used recycled aggregate.},
  journal = {JCA Proceedings of Cement & Concrete (Japan Cement Association)},
  year = 1999,
}

@article{CTT100658040,
  author = {NOBUAKI OTSUKI and Shinichi Miyazato and NORIO HARA and Yodsudjai Wanchai},
  title = {The evaluation of interface properties of the concrete using recycled aggregates and concrete characteristics},
  journal = {},
  year = 1999,
}