@misc{indiciae8b6fe1977c14,
  title = {Piston with insulating air gap formed by additive manufacturing},
  author = {Kelleher, Jordan E. and Kocher, Lyle E. and Doig, Dwight A. and Boas, Brett A.},
  year = {2022},
  url = {https://www.osti.gov/biblio/1986651},
  note = {Source identifier: 1986651}
}