TY  - RPRT
TI  - SWECS tower dynamics analysis methods and results
AU  - Wright, A. D.
AU  - Sexton, J. H.
AU  - Butterfield, C. P.
AU  - Thresher, R. M.
PY  - 1981
UR  - https://ntrs.nasa.gov/citations/19820015836
ID  - 19820015836
ER  -