@article{oai:ritsumei.repo.nii.ac.jp:00001675,
 author = {金, 向東},
 issue = {5},
 journal = {立命館経済学, 立命館経済学},
 month = {Jan},
 pages = {757--777},
 title = {北朝鮮の対外貿易の特徴と展望},
 volume = {59},
 year = {2011}
}