TY  - JOUR
AU  - Gerhard Opfer
AU  - Hans Joachim Oberle
TI  - The Derivation of Cubic Splines with Obstacles by Methods of Optimization and Optimal Control.
JO  - Numerische Mathematik
PY  - 1987
SP  - 17
EP  - 32
VL  - 52
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1987__52_5_133222/
ID  - NUMA_1987__52_5_133222
ER  -