@article{CTT100631170,
  author = {A.A. Belik and S. Iikubo and Tadahiro Yokosawa and K. Kodama and N. Igawa and S. Shamoto and M. Azuma and M. Takano and Koji Kimoto and Yoshio Matsui and E. Takayama-Muromachi},
  title = {Origin of the Monoclinic-to-Monoclinic Phase Transition and Evidence for the Centrosymmetric Crystal Structure of BiMnO3},
  journal = {J. Am. Chem. Soc.},
  year = 2007,
}