@inproceedings{CTT100628939,
  author = {Takahashi, H. and Kitazume, M. and Ishibashi, S},
  title = {Effect of deep mixing wall spacing on liquefaction mitigation},
  booktitle = {Proc. of the 6th International Conference on Physical Modelling in Geotechnics},
  year = 2006,
}

@inproceedings{CTT100628941,
  author = {Takahashi, H. and Nakamura, T. and Kitazume, M},
  title = {Effect of SCP improvement depth on stability under backfill loading},
  booktitle = {Proc. of the International Conference, GeoShanhai},
  year = 2006,
}

@inproceedings{CTT100628953,
  author = {Takahashi, H. and Kitazume, M.},
  title = {Consolidation and permeability characteristics on cement treated clays from laboratory tests},
  booktitle = {Proc. of the International Symposium on Engineering Practice and Performance of Soft Deposits},
  year = 2004,
}