@article{CTT100630567,
  author = {Tantipidok, P. and Kobayashi, C. and Matsumoto, K. and Watanabe, K. and Niwa, J.},
  title = {Proposed Predictive Equation for Diagonal Compressive Capacity of Reinforced Concrete Beams},
  journal = {Journal of Materials, Concrete Structures and Pabements of JSCE, E2},
  year = 2011,
}

@article{CTT100609931,
  author = {Patarapol Tantipidok and Koji Matsumoto and Ken Watanabe and JUNICHIRO NIWA},
  title = {The Equation Considering Strength and Stirrups for Diagonal Compressive Capacity of RC Beams},
  journal = {Proceedings of JCI},
  year = 2010,
}