@article{CTT100608771,
  author = {M. Lippmaa and K. Takahashi and A. Ohtomo and S. Ohashi and T. Ohnishi and N. Nakagawa and T. Sato and M. Iwatsuki and H. Koinuma and M. Kawasaki},
  title = {Atom technology for Josephson tunnel junctions: SrTiO<sub>3</sub> substrate surface},
  journal = {Materials Science and Engineering B-Solid State Materials for Advanced Technology},
  year = 1998,
}

@article{CTT100608769,
  author = {M. Lippmaa and M. Kawasaki and A. Ohtomo and T. Sato and M. Iwatsuki and H. Koinuma},
  title = {Observation of SrTiO<sub>3</sub> step edge dynamics by real-time high-temperature STM},
  journal = {Applied Surface Science},
  year = 1998,
}