TY  - RPRT
TI  - Some implications for cyclic plastic and viscoplastic equations based on nonproportional loading experiments
AU  - Mcdowell, D. L.
AU  - Moosbrugger, J.
AU  - Doumi, M.
AU  - Jordan, E. H.
PY  - 1988
UR  - https://ntrs.nasa.gov/citations/19880012131
ID  - 19880012131
ER  -