@article{塚本_1953, 
  title={〔121〕工程管理用機器の発達〔Mech, Engg., 1952-7, Vol.74, No.7, p.579〜580〕}, 
  volume={56}, 
  DOI={10.1299/jsmemag.56.411_302_2}, 
  number={411}, 
  publisher={The Japan Society of Mechanical Engineers}, 
  author={塚本, 大三郎}, 
  year={1953}
  }