Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fujii Kenichi,New Definition of the Kilogram Based on the Planck Constant,Butsuri,00290181,The Physical Society of Japan,2019-10-05,74,10,700-708,https://cir.nii.ac.jp/crid/1390002184880650112,https://doi.org/10.11316/butsuri.74.10_700