@article{oai:ir.kagoshima-u.ac.jp:00004326,
 author = {磯川, 幸直},
 journal = {鹿児島大学教育学部教育実践研究紀要. 特別号, Bulletin of the educational research and development, Faculty of Education, Kagoshima University. Special issue},
 month = {},
 pages = {19--28},
 title = {『風船』の秘密},
 volume = {5},
 year = {2009}
}