TY  - RPRT
TI  - New necessary conditions of optimality for control problems with state-variable inequality constraints
AU  - Jacobson, D. H.
AU  - Lele, M. M.
AU  - Speyer, J. L.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19710059510
ID  - 19710059510
ER  -