Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Onizuka Siro,Gaflileo and Simplicio(Series on History of Science),Journal of the Physics Education Society of Japan,0385-6992,The Physics Education Society of Japan,1995,43,3,317-324,https://cir.nii.ac.jp/crid/1390282679490205312,https://doi.org/10.20653/pesj.43.3_317