@article{CTT100648918,
  author = {T. Egawa and Y. Okimoto and R. Fukaya and K. Onda and T. Ishikawa and S.-Y. Koshihara and A. Isayama and T. Sasagawa},
  title = {Femtosecond Reflection Spectroscopy in La1.5Sr0.5CoO4},
  journal = {Acta Physica Polonica A},
  year = 2012,
}