Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HIJIOKA Yasuaki and FURUMAI Hiroaki,Long-Term Runoff Monitoring of Urban Nonpoint Pollution Load in a Separate Sewer System using Autosampler and Monitoring Devices,Journal of Japan Society on Water Environment,09168958,Japan Society on Water Environment,2003,26,4,237-242,https://cir.nii.ac.jp/crid/1390001205081654528,https://doi.org/10.2965/jswe.26.237