@article{oai:teapot.lib.ocha.ac.jp:00038216,
 author = {沖山, 義光},
 journal = {研究紀要},
 month = {},
 note = {application/pdf, 紀要論文},
 pages = {61--62},
 title = {数学C:2次曲線の最大・最小問題を解く(第10回公開教育研究会報告)},
 volume = {48},
 year = {2002}
}