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 "Pierson, Willard J. and Neumann, Gerhard and James, Richard W.",Practical methods for observing and forecasting ocean waves : by means of wave spectra and statistics,,The Hydrographic Office,1955,H.O. pub.,,,,https://cir.nii.ac.jp/crid/1130282271259837184