@article{CTT100614608,
  author = {Z. Wang and M. Okude and M. Saito and S. Tsukimoto and A. Ohtomo and M. Tsukada and M. Kawasaki and Y. Ikuhara},
  title = {Dimensionality-driven insulator–metal transition in A-site excess non-stoichiometric perovskites},
  journal = {Nature Communications},
  year = 2010,
}