@article{CTT100412716,
  author = {Seiji Kokusho and Shizuo Hayashi and Akira Wada and Hiroyasu Sakata},
  title = {Behaviors of Reinforced Concrete Beam Subjected to The Axial Restriction Deformation},
  journal = {Proceedings of 9th World Conf. on Earthquake Engineering},
  year = 1988,
}

@article{CTT100412715,
  author = {Seiji Kokusho and Akira Wada and Hiroyasu Sakata},
  title = {Computer Analysis of Inelastic Behavior of Reinforced Concrete Frame},
  journal = {13th Congress, in Helsinki, IABSE},
  year = 1988,
}

@article{CTT100624906,
  author = {Seiji Kokusho and Shizuo Hayashi and Akira Wada and Hiroyasu Sakata},
  title = {Elastic and Plastic Behaviors of Reinforced Concrete Beam in Consideration of Axial Restriction Effect of Deformation},
  journal = {Report of the Research Lab, of Engng. Materials, Tokyo Inst. of Tech.},
  year = 1988,
}