@article{CTT100610270,
  author = {HIDEO TAKEZOE and D. Miyajima and Fumito Araoka and J.  Kim and K. Kato and M. Takata and T.  Aida},
  title = {Columnar liquid crystal with a spontaneous polarization along the columnar axis},
  journal = {J. Am. Chem. Soc.},
  year = 2010,
}