%0 Journal Article %A J.F.B.M. Kraaijevanger %A J. Schneid %T On the unique solvability of the Runge-Kutta equations. %J Numerische Mathematik %D 1991 %P 129-158 %V 59 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133543/ %F NUMA_1991__59_8_133543