Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kentaro Morita and Mari Kuroki,"Japanese eel at the northern edge : glass eel migration into a river on Hokkaido, Japan",Ichthyological research : an official journal of the Ichthyological Society of Japan,13418998,[Tokyo] : [Springer Nature Japan],2021-01-27,68,1,217-221,https://cir.nii.ac.jp/crid/1520291856076651648,