Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) GRACE J. R.,Shapes and Velocities of Single Drops and Bubbles Moving Freely through Immisicible Liquids,Trans. Inst. Chem. Eng.,,,1976,54,,167-173,https://cir.nii.ac.jp/crid/1573105974966585984,