阿蘇山 1965 年~1981 年の火山活動(日本火山学会 1982 年春季大会講演要旨)
Volcanic activity of Volcano Aso, from 1965 through 1981(Abstracts of Papers Presented at the Spring Meeting of the Society, 1982)

Churei M, T. Sakamoto, H. Takahashi
1982 Bulletin of the Volcanological Society of Japan  
doi:10.18940/kazanc.27.2_149_1 fatcat:yaqqm2fehrfbtg2bkxaoazqeia