@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024578, author = {西川, 精一}, issue = {11}, journal = {生産研究}, month = {Nov}, note = {application/pdf}, pages = {439--442}, title = {不純なアルミニウムの陽極酸化膜}, volume = {3}, year = {1951} }