@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024976, author = {松下, 幸雄}, issue = {1}, journal = {生産研究}, month = {Jan}, note = {application/pdf}, pages = {22--25}, title = {研究 : 鐵鋼製錬とスラッグ}, volume = {2}, year = {1950} }