著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Paul Wessel and Walter H. F. Smith,Free software helps map and display data,"Eos, Transactions American Geophysical Union",0096-3941,American Geophysical Union (AGU),1991-10-08,72,41,441-446,https://cir.nii.ac.jp/crid/1360011142940259072,https://doi.org/10.1029/90eo00319