TY  - RPRT
TI  - Numerical solution methods for viscoelastic orthotropic materials
AU  - Gramoll, K. C.
AU  - Dillard, D. A.
AU  - Brinson, H. F.
PY  - 1988
UR  - https://ntrs.nasa.gov/citations/19880006492
ID  - 19880006492
ER  -