@article{HuFengZhangetal.,
  author    = {Hu, Qingxi and Feng, Di and Zhang, Haiguang and Yao, Yuan and Aburaia, Mohamed and Lammer, Herfried},
  title     = {Oriented to Multi-Branched Structure Unsupported 3D Printing Method Research},
  series = {Materials, vol. 13, no. 9, p. 2023, Apr. 2020},
  journal   = {Materials, vol. 13, no. 9, p. 2023, Apr. 2020},
  subject      = {Structure},
  language  = {en}
}