TY  - JOUR
AU  - I. V. Iordanov
AU  - Ts. Tsachev
TI  - The Bang-Bang Principle for a Parabolic Optimal Control Problem with Holderain Cost Functional
JO  - Mathematica balkanica
PY  - 1999
SP  - 149
VL  - 13
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_1999_13_1-2_a13/
ID  - MABA_1999_13_1-2_a13
ER  -