@misc{indiciae68b52f09a440,
  title = {Parameter Estimation for Viscoplastic Material Modeling},
  author = {Saleeb, Atef F. and Gendy, Atef S. and Wilt, Thomas E.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/19970024969},
  note = {Source identifier: 19970024969}
}