TY  - RPRT
TI  - Nonlinear programming extensions to rational function approximation methods for unsteady aerodynamic forces
AU  - Tiffany, Sherwood H.
AU  - Adams, William M., Jr.
PY  - 1988
UR  - https://ntrs.nasa.gov/citations/19880015239
ID  - 19880015239
ER  -