@misc{indiciae3554070ad5f2,
  title = {Selected-area small-angle electron diffraction.},
  author = {Geil, P. H. and Yeh, G. S. Y.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670060832},
  note = {Source identifier: 19670060832}
}