Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ISHIWATARI Ryoshi and KAWAMURA Kimitaka,Organic geochemistry of a 200-meter core sample from Lake Biwa. IV. Variation of fatty acid composition in the upper 5-meter layers.,"Proceedings of the Japan Academy, Series B",0386-2208,The Japan Academy,1978,54,3,75-80,https://cir.nii.ac.jp/crid/1390282679124615296,https://doi.org/10.2183/pjab.54.75