Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OZAWA Takeo,DEVELOPMENT PROCESS OF SKI COURSE NETWORKS AND ADJACENT AREA IN HOKKAIDO BEFORE THE SECOND WORLD WAR,Journal of Architecture and Planning (Transactions of AIJ),1340-4210,Architectural Institute of Japan,2010,75,649,759-766,https://cir.nii.ac.jp/crid/1390282679754869632,https://doi.org/10.3130/aija.75.759