Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 神山 孝吉,Studies on the Release of Ammonium Nitrogen from the Bottom Sediments in Freshwater Regions-4-A Model for Ammonium Nitrogen Movement in the Surface Layer of Sediments,陸水学雑誌 = Japanese journal of limnology,00215104,松本 : 日本陸水学会,1978-10,39,4,p181-188,https://cir.nii.ac.jp/crid/1520290885212324224,