@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023661, author = {今岡, 稔 and 佐竹, 一謙}, issue = {12}, journal = {生産研究}, month = {Dec}, note = {application/pdf}, pages = {505--509}, title = {テルライトガラスについて}, volume = {9}, year = {1957} }