@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023840, author = {久保田, 広 and 田村, 稔 and 大頭, 仁}, issue = {1}, journal = {生産研究}, month = {Jan}, note = {application/pdf}, pages = {29--30}, title = {研究速報 : 写真銀粒子の粒状性について}, volume = {9}, year = {1957} }