@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023686,
 author = {瓜本, 信二},
 issue = {11},
 journal = {生産研究},
 month = {Nov},
 note = {application/pdf},
 pages = {440--441},
 title = {自動追跡レーダ装置 2. : Range Unit},
 volume = {9},
 year = {1957}
}