Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Azuma M.,"Studies on the variability of the landlocked Ayu‐fish, Plecoglossus altivelis T. et S., in Lake Biwa. II. On the segregation of population and the various in each population",Japanese Journal of Ecology,,,1973,23,,126,https://cir.nii.ac.jp/crid/1370849945709797128,