@article{oai:doshisha.repo.nii.ac.jp:00022894,
 author = {長沼, 健 and Naganuma, Ken},
 issue = {1},
 journal = {同志社商学, Doshisha Shogaku (The Doshisha Business Review)},
 month = {Jul},
 pages = {302--324},
 title = {国際商取引における電子運送書類の必要性とその普及理論},
 volume = {66},
 year = {2014},
 yomi = {ナガヌマ, ケン}
}