@misc{indiciaefe645bf31814,
  title = {3D printed gradient index glass optics},
  author = {Dylla-Spears, Rebecca and Yee, Timothy D. and Sasan, Koroush and Nguyen, Du T. and Dudukovic, Nikola A. and Ortega, Jason M. and Johnson, Michael A. and Herrera, Oscar D. and Ryerson, Frederick J. and Wong, Lana L.},
  year = {2020},
  doi = {10.1126/sciadv.abc7429},
  url = {https://www.osti.gov/biblio/1720177},
  note = {Source identifier: 1720177}
}