@misc{indiciae5c29360c5994,
  title = {21 cm intensity mapping; a progress report},
  author = {White, Steve and Srikanth, Sri and Ford, John and Bradley, Rich and Lin, Chi-Chang and Ho, Ching-Ting and Hwang, Yuh-Jing and Timbie, Peter and Anderson, Chris and Li, Yi-Chao and Peterson, Jeff and Voytek, Tabitha and Shaw, Richard and Pen, Ue-Li and Oppermann, Niels and Switzer, Eric and Masui, Kiyo and Kuo, Chen-Yu and To, Chun-Hao and Liao, Victor and Chang, Tzu-Ching},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20210007485},
  note = {Source identifier: 20210007485}
}