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) Michail Tsakos and Christoforos G. Kokotos,Primary and secondary amine-(thio)ureas and squaramides and their applications in asymmetric organocatalysis,Tetrahedron,0040-4020,Elsevier BV,2013-12,69,48,10199-10222,https://cir.nii.ac.jp/crid/1363107368948777344,https://doi.org/10.1016/j.tet.2013.09.080