Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ken Tsutsumi and Kiyomi Kakiuchi and Koichi Minato and Tsumoru Morimoto and Hideo Kurosawa,Regioselective radical ring-opening reaction of bicyclo[4.2.0]octan-2-ones promoted by samarium(II) iodide,Tetrahedron Letters,0040-4039,Elsevier BV,2003-02-01,44,,1963-1966,https://cir.nii.ac.jp/crid/1873116917897483136,https://doi.org/10.1016/s0040-4039(03)00085-6