@article{kawabata_matsuyama_nishiyama_tanaka_1986, 
  title={Progress in productivity and weld quality in UOE pipes by four-wire submerged arc welding.}, 
  volume={26}, 
  DOI={10.2355/isijinternational1966.26.395}, 
  publisher={Iron and Steel Institute of Japan}, 
  author={KAWABATA and MATSUYAMA and NISHIYAMA and TANAKA}, 
  year={1986}
  }