@misc{indiciaed56c7f09003f,
  title = {An approximation technique for predicting the transient response of a second order nonlinear equation},
  author = {Laurenson, R. M. and Baumgarten, J. R.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19760027049},
  note = {Source identifier: 19760027049}
}