@misc{indiciaed9f3ba1dd364,
  title = {Estimation of full modal damping matrices from complex test modes},
  author = {Hasselman, T. K. and Chrostowski, J. D. and Pappa, Richard},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930050215},
  note = {Source identifier: 19930050215}
}