TY  - JOUR
AU  - Kunkel, Peter
AU  - Mehrmann, Volker
TI  - Formal adjoints of linear DAE operators and their role in optimal control
JO  - The electronic journal of linear algebra
PY  - 2011
SP  - 672
EP  - 693
VL  - 22
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_2011__22__a33/
LA  - en
ID  - ELA_2011__22__a33
ER  -