Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
KAGAYA Kazuyoshi,The Train Operation under an Unavailable-Time,Annals of the Tohoku Geographical Association,0387-2777,THE TOHOKU GEOGRAPHICAL ASSOCIATION,1955,7,3,94-99,https://cir.nii.ac.jp/crid/1390282680123440640,https://doi.org/10.5190/tga1948.7.94