@misc{indiciae0ae20c5f27d9,
  title = {Scalar gravitational fields in pulsating stars.},
  author = {Chiu, H.-Y. and Morganstern, R. E.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670054590},
  note = {Source identifier: 19670054590}
}