Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
LONGUET-HIGGINS M. S.,Observation of the directional spectrum of sea waves using the motions of a floating buoy,Oc. Wave Spectra,,"Prentice-Hall, Inc.",1963,,,,https://cir.nii.ac.jp/crid/1570291225447611392,