@article{oai:nagoya.repo.nii.ac.jp:02001775,
 author = {OCHIAI, Yoshiyuki and FUKUMURA, Teruo},
 issue = {2},
 journal = {Memoirs of the Faculty of Engineering, Nagoya University},
 month = {Feb},
 pages = {291--305},
 title = {Timbre study on nasalics : Part III-Study on pattern difference of several vocalics attributable to changes in nasal-cavity conditions},
 volume = {9},
 year = {1958}
}