著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Willmore, P. L. and World Data Center A for Solid Earth Geophysics",Manual of seismological observatory practice,,"World Data Center A for Solid Earth Geophysics, U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Data and Information Service",1979,Report,,,,https://cir.nii.ac.jp/crid/1130282271807280640