@article{oai:air.repo.nii.ac.jp:00004026,
 author = {肥田, 登 and 平岡, マリオ and 新見, 治 and HIDA, Noboru and HIRAOKA, Mario and SHIMMI, Osamu},
 journal = {秋田大学教育学部研究紀要 人文科学 社会科学, Memoirs of the College of Education, Akita University. The humanities & the social sciences},
 month = {Dec},
 pages = {35--41},
 title = {アマゾン河の水位変動に関する予察的考察},
 volume = {48},
 year = {1995}
}