著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Benoit B. Mandelbrot,"Stochastic models for the Earth's relief, the shape and the fractal dimension of the coastlines, and the number-area rule for islands",Proceedings of the National Academy of Sciences,0027-8424,Proceedings of the National Academy of Sciences,1975-10,72,10,3825-3828,https://cir.nii.ac.jp/crid/1361137043434226432,https://doi.org/10.1073/pnas.72.10.3825