Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Mori S and Yasue S and Munakata K and Chino K and Akahane S and Shiozaki Y and Yokota Y and Koyama M,2a-G-4 Solar Activity Dependence of Intensity Variation in Solar and Sidereal Time Observed at Matsushiro Underground Station (220 m.w.e. Depth),Meeting Abstracts of the Physical Society of Japan,2433-118X,The Physical Society of Japan,1992,1992.1,0,140,https://cir.nii.ac.jp/crid/1390001206157608704,https://doi.org/10.11316/jpsgaiyok.1992.1.0_140_2