TY  - RPRT
TI  - Algorithms for computing the multivariable stability margin
AU  - Tekawy, Jonathan A.
AU  - Safonov, Michael G.
AU  - Chiang, Richard Y.
PY  - 1989
UR  - https://ntrs.nasa.gov/citations/19900013683
ID  - 19900013683
ER  -