1. Plume rise;Briggs,1969
2. Evaluation of heat discharge and H2O emission from volcanoes — based on a plume rise assumption;Kagiyama;Bull. Volcanol. Soc. Jpn.,1978
3. Geothermal survey of the volcanoes Kirishima;Kagiyama;Bull. Earthq. Res. Inst., Univ. Tokyo,1979
4. List of the World Active Volcanoes;Katsui,1971
5. Digital analysis of MSS thermal image;Kawamura;Bull. Volcanol. Soc. Jpn.,1978