@misc{indiciae76160efdc4bb,
  title = {Perspectives on multi-material additive manufacturing},
  author = {Zheng, Xiaoyu and Williams, Christopher and Spadaccini, Christopher M. and Shea, Kristina},
  year = {2021},
  doi = {10.1557/s43578-021-00388-y},
  url = {https://www.osti.gov/biblio/1959474},
  note = {Source identifier: 1959474}
}