TY  - RPRT
TI  - Improvement of structural models using covariance analysis and nonlinear generalized least squares
AU  - Glaser, R. J.
AU  - Kuo, C. P.
AU  - Wada, B. K.
PY  - 1992
UR  - https://ntrs.nasa.gov/citations/19920038130
ID  - 19920038130
ER  -