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 "International Symposium on Variational Methods in Geosciences and Sasaki, Yoshi K","Variational methods in geosciences : proceedings of the International Symposium on Variational Methods in Geosciences held at the University of Oklahoma, Norman, Oklahoma on October 15-17, 1985",,Elsevier,1986,Developments in geomathematics,,0444426973,,https://cir.nii.ac.jp/crid/1130282272985710976