@article{今泉_1908, 
  title={製鐵事業ト外國貿易}, 
  volume={24}, 
  DOI={10.11508/shigentosozai1885.24.728}, 
  number={281}, 
  publisher={The Mining and Materials Processing Institute of Japan}, 
  author={今泉, 嘉一郎}, 
  year={1908}
  }