Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ninomiya K. and Akiyama T.,Medium-scale Echo Clusters in the Baiu Front as Revealed by Multi-radar Composite Echo Maps,Journal of the Meteorological Society of Japan. Ser. II,0026-1165,Meteorological Society of Japan,1972,50,6,558-569,https://cir.nii.ac.jp/crid/1390282681482090752,https://doi.org/10.2151/jmsj1965.50.6_558