TY  - RPRT
TI  - Admitting the Inadmissible: Adjoint Formulation for Incomplete Cost Functionals in Aerodynamic Optimization
AU  - Arian, Eyal
AU  - Salas, Manuel D.
PY  - 1997
UR  - https://ntrs.nasa.gov/citations/19980017376
ID  - 19980017376
ER  -