@misc{indiciae14446499da64,
  title = {Structural optimization with flutter speed constraints using maximized step size},
  author = {Oconnell, R. F. and Radovcich, N. A. and Hassig, H. J.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750048593},
  note = {Source identifier: 19750048593}
}