Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sumitomo Hisashi,DYNAMIC ANALYSIS OF DEMAND VARIATION IN WATER SUPPLY SYSTEM,Transactions of the Japan Society of Civil Engineers,00471798,Japan Society of Civil Engineers,1968,1968,158,25-36,https://cir.nii.ac.jp/crid/1390282680349060864,https://doi.org/10.2208/jscej1949.1968.158_25