TY  - JOUR
AU  - H.A. LUTHER
AU  - H.G. SIERRA
TI  - On the Optimal Choice of Fourth-Order Runge-Kutta Formulas.
JO  - Numerische Mathematik
PY  - 1970
SP  - 354
EP  - 358
VL  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1970__15_132001/
ID  - NUMA_1970__15_132001
ER  -