@article{oai:hi-tech.repo.nii.ac.jp:00004046,
 author = {ISHIYAMA, Toshihiko and 石山, 俊彦},
 journal = {八戸工業大学地域産業総合研究所紀要, The Bulletin of Institute for Promotion of Community Industrial Activities Hachinohe Institute of Technology},
 month = {Mar},
 pages = {8--12},
 volume = {19},
 year = {2021},
 yomi = {イシヤマ, トシヒコ}
}