@article{oai:air.repo.nii.ac.jp:00004131,
 author = {Matai, Norio},
 journal = {秋田大学教育学部研究紀要 自然科学, Memoirs of the Faculty of Education, Akita University. Natural science},
 month = {Feb},
 pages = {121--131},
 title = {Electrolytic polishing of cupper plate},
 volume = {23},
 year = {1973}
}