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) Fernando García-Tellado and David Tejedor and Alicia S antos-Expósito,"A Convenient Entry to 5-(sp2)-Substituted and 5,5-Disubstituted Tetronic Acids",Synlett,0936-5214,Georg Thieme Verlag KG,2006-06,2006,10,1607-1609,https://cir.nii.ac.jp/crid/1360855571194019072,https://doi.org/10.1055/s-2006-941596