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) MONAR Jörg,Solidarity as a challenge for the EU: The case of justice and home affairs,日本EU学会年報,1884-3123,日本EU学会,2015,2015,35,1-27,https://cir.nii.ac.jp/crid/1390001205351243136,https://doi.org/10.5135/eusj.2015.1