Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Fukagawa, Shukichi",On the Activation of Thoria Emitter by Zirconium,"Memoirs of the College of Science, University of Kyoto. Series A",,"College of Science, University of Kyoto",1950-10-31,26,1-2,45-62,https://cir.nii.ac.jp/crid/1051693803405773696,