@article{arrizubieta_ruiz_martinez_ukar_lamikiz_2017, 
  title={Intelligent nozzle design for the Laser Metal Deposition process in the Industry 4.0}, 
  volume={13}, 
  DOI={10.1016/j.promfg.2017.09.043}, 
  publisher={Elsevier BV}, 
  author={Arrizubieta and Ruiz and Martinez and Ukar and Lamikiz}, 
  year={2017}
  }