@misc{indiciaef910d02443ed,
  title = {Silicon ribbon growth by a capillary action shaping technique},
  author = {Schwuttke, G. H. and Ciszek, T. F. and Kran, A.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780022712},
  note = {Source identifier: 19780022712}
}