@article{oai:air.repo.nii.ac.jp:00003808,
 author = {佐藤, 暢雄 and Sato, Nobuo},
 journal = {秋田大学教育学部研究紀要 人文科学 社会科学, Memoirs of the Faculty of Education, Akita University. The humanities & the social sciences},
 month = {Feb},
 pages = {72--79},
 title = {Lexicon と「グラフ理論」},
 volume = {25},
 year = {1975}
}