@misc{indiciae0561f65df978,
  title = {Technique for producing bipolar and MOS field effect transistors on a single chip},
  author = {Gallagher, R. C. and Williams, D. W.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700000210},
  note = {Source identifier: 19700000210}
}