@article{oai:soar-ir.repo.nii.ac.jp:00013534,
 author = {Natsuki,  T and Ni,  QQ and Endo,  M},
 issue = {3},
 journal = {Applied physics. A, Materials science & processing},
 month = {Mar},
 note = {The original publication is available at www.springerlink.com., Article, APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING. 90(3): 441-445 (2008)},
 pages = {441--445},
 title = {Vibrational analysis of fluid-filled carbon nanotubes using the wave propagation approach},
 volume = {90},
 year = {2008}
}