@article{oai:sgul.repo.nii.ac.jp:00000030,
 author = {山本, 純 and 秋山, 雅彦},
 issue = {2},
 journal = {札幌学院商経論集 = Sapporo Gakuin University review of economics and business},
 month = {Dec},
 note = {Bulletin},
 pages = {53--82},
 title = {天然ガス輸送と日本における幹線パイプライン敷設の問題点},
 volume = {21},
 year = {2004}
}