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) ,The Bethe ansatz in a periodic box-ball system and the ultradiscrete Riemann theta function,Journal of Statistical Mechanics 2006,,,2006,,,,https://cir.nii.ac.jp/crid/1010000781637899402,