@article{CTT100718366,
  author = {Kazutaka Takahashi and unknown unknown},
  title = {Ensemble inequivalence and the spin-glass transition},
  journal = {Journal of Statistical Mechanics: Theory and Experiment},
  year = 2011,
}

@article{CTT100718382,
  author = {Kazutaka Takahashi},
  title = {Replica analysis of partition-function zeros in spin-glass models},
  journal = {Journal of Physics A: Mathematical and Theoretical},
  year = 2011,
}

@article{CTT100718221,
  author = {Tomoyuki Obuchi and Kazutaka Takahashi and Koujin Takeda},
  title = {Statistical mechanical analysis of hierarchical random code ensemble in signal processing},
  journal = {Journal of Physics A: Mathematical and Theoretical},
  year = 2011,
}