@misc{indiciaee5aa4e322d3d,
  title = {Multiple silicon ribbon growth by EFG},
  author = {Mackintosh, B. H. and Surek, T. and Kalejs, J. P. and Sachs, E. M. and Nagy, S. and Wald, F. V.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790056926},
  note = {Source identifier: 19790056926}
}