@article{oai:soar-ir.repo.nii.ac.jp:00013551,
 author = {Natsuki,  T and Ni,  QQ and Endo,  M},
 issue = {3},
 journal = {JOURNAL OF APPLIED PHYSICS},
 month = {Feb},
 note = {This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in JOURNAL OF APPLIED PHYSICS. 101(3):034319 (2007) and may be found at https://doi.org/10.1063/1.2432025 ., Article, JOURNAL OF APPLIED PHYSICS. 101(3):034319 (2007)},
 title = {Wave propagation in single- and double-walled carbon nanotubes filled with fluids},
 volume = {101},
 year = {2007}
}