@article{CTT100610329,
  author = {HIDEO TAKEZOE and Van Khoa Le and M.   Mathew and M.  Chambers and J.  Harden and Q. Li and A.  Jákli},
  title = {Electro-optic technique to study biaxiality of liquid crystals with positive dielectric anisotropy:  The case of a bent-core material},
  journal = {Phys. Rev. E},
  year = 2009,
}