Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MITSUI Katsuo,ON THE CHARACTERISTICS OF RIVERS IN YUGOSLAVIA,Geographical Review of Japan,00167444,The Association of Japanese Geographers,1974,47,4,236-249,https://cir.nii.ac.jp/crid/1390001204334593792,https://doi.org/10.4157/grj.47.236