著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Tawat Rung-Arunwan and Weerachai Siripunvaraporn and Hisashi Utada,On the Berdichevsky average,Physics of the Earth and Planetary Interiors,0031-9201,Elsevier BV,2016-04,253,,1-4,https://cir.nii.ac.jp/crid/1360004232425634304,https://doi.org/10.1016/j.pepi.2016.01.006