@misc{indiciae6685d4b5fac2,
  title = {Stability of a horizontal fluid layer with zero shear boundaries.},
  author = {Goldstein, R. J. and Graham, D. J.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690060245},
  note = {Source identifier: 19690060245}
}