@misc{indiciae4a90829bc75c,
  title = {Liquid-phase epitaxy grown PbSnTe distributed feedback laser diodes with broad continuous single-mode tuning range},
  author = {Hsieh, H.-H. and Fonstad, C. G.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19810028451},
  note = {Source identifier: 19810028451}
}