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) HWANG SUN YON,Analysis of the Period for Summer Vacation Special Traffic Measures,Proceedings of the Eastern Asia Society for Transportation Studies,,Eastern Asia Society for Transportation Studies,2009,2009,0,137-137,https://cir.nii.ac.jp/crid/1390282680653155328,https://doi.org/10.11175/eastpro.2009.0.137.0