Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HAYASHI Syunichiro and OHMOTO Terunori and TAKIKAWA Kiyoshi,STUDY ON COHERENT VORTEX STRUCTURES OVER DUNE TYPE WAVY BED IN AN OPEN-CHANNEL FLOW BY DIRECT NUMERICAL SIMULATION,PROCEEDINGS OF HYDRAULIC ENGINEERING,0916-7374,Japan Society of Civil Engineers,2002,46,,385-390,https://cir.nii.ac.jp/crid/1390001205170441472,https://doi.org/10.2208/prohe.46.385