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
"Sadovskii, Aleksander M. and Simpson, Robert W.",Tests to explore the utility of gravity anomalies and topographic data as possible predictors of locations of seismicity for two areas in California,,"U.S. Dept. of the Interior, Geological Survey",1990,Open-file report,,,,https://cir.nii.ac.jp/crid/1130282271210673664