1. Aurdal, P. H. (1983), “Cand. Scient. Thesis”, Department of Computer Science, University of Oslo, Norway (In Norwegian).
2. Birkhoff, G., and Varga, R. S. (1965), “Discretization errors for well set Cauchy problems”, J. of Math and Phy. 44, 1965, pp. 1–23.
3. Burrage, K., Butcher, J. C., and Chipmari, F. (1980), “An implementation of singly-implicit Runge-Kutta methods”, BIT 20, 1980, pp. 326–340.
4. Butcher, J. C., (1976), “On the implementation of Runge-Kutta processes”, BIT 16, 1976, pp. 237–240.
5. Butcher, J. C., (1981), “A generalization of singlyimplicit methods”, BIT 21, 1981, pp. 175–189.