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) IKEDA Tsutomu and NAGAYAMA Masaharu and IKEDA Hideo,Bifurcation of a Helical Wave from a Traveling Wave,Japan journal of industrial and applied mathematics,09167005,,2004-10-01,21,3,405-424,https://cir.nii.ac.jp/crid/1573950400132219264,