@misc{indiciae37ac5ec0d2d3,
  title = {Optically active erbium centers in silicon.},
  author = {H Przybylinska and W Jantsch and Y Suprun-Belevitch and M Stepikhova and L Palmetshofer and G Hendorfer and A Kozanecki and RJ Wilson and BJ Sealy},
  year = {1996},
  doi = {10.1103/physrevb.54.2532},
  url = {https://pubmed.ncbi.nlm.nih.gov/9986101/},
  note = {Source identifier: 9986101}
}