@misc{indiciae113282738d8c,
  title = {Linear physical chains with Sturm-Liouville characteristic polynomials},
  author = {Cook, F. L. and Jayne, J. W.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700034404},
  note = {Source identifier: 19700034404}
}