Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAKAKU Yuichi and IYOGI Takashi and SHIMAMURA Tadashi,"Study on the Chemical Composition of Snowfall in Aomori Prefecture, Japan.",Journal of Environmental Chemistry,09172408,Japan Society for Environmental Chemistry,2001,11,2,273-282,https://cir.nii.ac.jp/crid/1390282679346698624,https://doi.org/10.5985/jec.11.273