16.1977年有珠山噴火後の航空赤外温度測定 : 日本火山学会1978年春季大会
16.Geothermal measurements by infrared remote sensing at the Usu volcano, after the eruption of 1977

Tanaka Y, Sawada Y, Churei M
1978 Bulletin of the Volcanological Society of Japan  
doi:10.18940/kazanc.23.2_149_1 fatcat:ukifej27urfm3h4rizztnmmooi