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) Sho Tsugawa and Hiroyuki Ohsaki,On the relation between message sentiment and its virality on social media,Social Network Analysis and Mining,1869-5450,Springer Science and Business Media LLC,2017-05-11,7,1,19,https://cir.nii.ac.jp/crid/1361418519697914496,https://doi.org/10.1007/s13278-017-0439-0