Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SHAKOUCHI Toshihiko,A Study on the Flow Measurement of Gas-Liquid Two-Phase Flow by a New Hydraulic Oscillator-Type Flowmeter. Bubble Flow in a Vertical Pipe.,TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B,03875016,The Japan Society of Mechanical Engineers,1991,57,543,3647-3652,https://cir.nii.ac.jp/crid/1390001205894144896,https://doi.org/10.1299/kikaib.57.3647