TY  - RPRT
TI  - Rotor dynamic simulation and system identification methods for application to vacuum whirl data
AU  - Berman, A.
AU  - Giansante, N.
AU  - Flannelly, W. G.
PY  - 1980
UR  - https://ntrs.nasa.gov/citations/19830002847
ID  - 19830002847
ER  -