Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KOIKE Taro and YOSHIKAWA Yasuhiro and YOKOYAMA Hiroshi and INAMI Yu and KAWABE Kazuhito,CLARIFICATION OF A RIVER ICE JAM PHENOMENON IN THE TOKORO RIVER IN MARCH 2018,"Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)",18808751,Japan Society of Civil Engineers,2020,76,2,I_163-I_168,https://cir.nii.ac.jp/crid/1390290229667196160,https://doi.org/10.2208/jscejhe.76.2_i_163