@misc{indiciae482fc69c03d1,
  title = {Pyroelectric effect in barium titanate ceramic},
  author = {Lang, S. B. and Rice, L. H. and Shaw, S. A.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700038089},
  note = {Source identifier: 19700038089}
}