@misc{indiciaea2a66cd1905c,
  title = {Comparison of modal test results - Multipoint sine versus single-point random},
  author = {Leppert, E. L. and Lee, S. H. and Day, F. D. and Chapman, P. C. and Wada, B. K.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770045352},
  note = {Source identifier: 19770045352}
}