TY  - RPRT
TI  - Selecting step sizes in sensitivity analysis by finite differences
AU  - Iott, J.
AU  - Haftka, R. T.
AU  - Adelman, H. M.
PY  - 1985
UR  - https://ntrs.nasa.gov/citations/19850025225
ID  - 19850025225
ER  -