@article{oai:hi-tech.repo.nii.ac.jp:00003836, author = {KOUCHI, Yoshiaki and 河内, 良彰}, journal = {八戸工業大学紀要, The Bulletin of Hachinohe Institute of Technology}, month = {Mar}, note = {120006462941}, pages = {51--70}, volume = {37}, year = {2018}, yomi = {コウチ, ヨシアキ} }