Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Numerieke Wiskunde

Beentjes, P. A., & Gerritsen, W. J. (1976). Higher order Runge-Kutta methods for the numerical solution of second order differential equations without first derivatives : (preprint). Stichting Mathematisch Centrum. Numerieke Wiskunde. Stichting Mathematisch Centrum.