1. W. H. Beyer, ed.:CRC Standard Mathematical Tables, CRC Press, Inc., Boca Ration, 27th Edition, 1986.
2. G. Dahlquist:G-stability is equivalent to A-stability, BIT 18 (1978), 384–401.
3. I. S. Gradshteyn, I. M. Ryzhik:Table of Integrals, Series and Products. English edition. Scripta Technica, Inc. New York, London, 1965.
4. E. Hairer, S. P. Nørsett, G. Wanner:Solving Ordinary Differential Equations I, Springer-Verlag, Berlin-Heidelberg, 1987.
5. P. Henrici:Discrete Variable Methods in Ordinary Differential Equations, John Wiley & Sons, Inc., New York-London-Sydney, 1962.