Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
YOKOYAMA Koichi,"IUGG ""Earth Rotation""",Journal of the Geodetic Society of Japan,00380830,The Geodetic Society of Japan,1991,37,3,289-293,https://cir.nii.ac.jp/crid/1390282679043032960,https://doi.org/10.11366/sokuchi1954.37.289