2件 （「Data Science Journal」）

Maximum Duration of Phonation 論文

Paul H. Ptacek・Eric K. Sander ·1963-05-01 ·『Journal of Speech and Hearing Disorders』　28(2)　pp. 171-182

doi:10.1044/jshd.2802.171

Significance and Essential Features of INÔ's Map in the History of Japanese Science and Cartograpny 論文

Mutsumi Hoyanagi ·1968-01-01 ·『Journal of Geography (Chigaku Zasshi)』　77(4)　pp. 193-222

doi:10.5026/jgeography.77.4_193