@article{788116,
  author = {F. Weber and S. Rosenkranz and J.-P. Castellan and R. Osborn and H. Zheng and J. Mitchell and Y. Chen and Song Chi and Jeffrey Lynn and D. Reznik},
  title = {Response of Acoustic Phonons to Charge and Orbital order in the 50% Doped Bilayer Manganite LaSr<sub>2</sub>Mn<sub>2</sub>O<sub>7</sub>.},
  year = {2011},
  number = {107},
  month = {2011-11-09 00:11:00},
  publisher = {Physical Review Letters},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=908563},
  language = {en},
}