@misc{indiciaecf73eafd52d5,
  title = {Toward a III-V Multijunction Space Cell Technology on Si},
  author = {Ringel, S. A. and Lueck, M. R. and Andre, C. L. and Fitzgerald, E. A. and Wilt, D. M. and Scheiman, D.},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20090022283},
  note = {Source identifier: 20090022283}
}