@article{oai:sit.repo.nii.ac.jp:00000495, author = {SEKI, Seiichi}, issue = {8}, journal = {Contexture : 教養紀要, Liberal arts bulletin of Saitama Institute of Technology}, month = {Mar}, pages = {83--107}, title = {The Influence of the Singularity-Enhanced Density of States on the Isotope Effect in a Bond Asymmetric Model for a Cu-O Based High-Tc Superconductor}, year = {1991} }