Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takahashi Miki and Iwasaki Kanami and Hitotsumatsu Hayato and Kitamura Manami and Uehara Shin-ichi and Watanabe Tohru,Evaluation of crack connectivity and effect of the crack connectivity on physical properties of rock,Annual Meeting of the Geological Society of Japan,1348-3935,The Geological Society of Japan,2021,2021,0,117,https://cir.nii.ac.jp/crid/1390292240184028928,https://doi.org/10.14863/geosocabst.2021.0_117