@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024605, author = {石井, 義郞 and 山下, 雄也}, issue = {10}, journal = {生産研究}, month = {Oct}, note = {application/pdf}, pages = {410--413}, title = {鹽化ビニル樹脂の新可塑劑X4の製造研究}, volume = {3}, year = {1951} }