@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023691, author = {自動追跡レーダ研究班}, issue = {11}, journal = {生産研究}, month = {Nov}, note = {p.454 道川が選ばれたわけなど [著者名なし]}, pages = {453--454}, title = {自動追跡レーダ記録}, volume = {9}, year = {1957} }