@misc{indiciae6b83c7d46f87,
  title = {Variation of the Restoring Force Surface Method to Estimate Nonlinear Stiffness and Damping Parameters.},
  author = {Roettgen, Daniel Robert},
  year = {2020},
  url = {https://www.osti.gov/biblio/1821292},
  note = {Source identifier: 1821292}
}