1. Smith, P.F., Longley, W.R.: Theoretical Mechanics, pp. 7–30, 231–233. Ginn and Company, Boston (1910)
2. Rouah, F.D., Vainberg, G.: Option Pricing Models and Volatility Using Excel-VBA, pp. 40–50. John Wiley & Sons, Inc., Hoboken (2007)
3. Microsoft Corporation, MSDN Library (2013),
http://msdn.microsoft.com
4. Atkinson, K.E.: An Introduction to Numerical Analysis, 2nd edn., pp. 249–332. John Wiley & Sons, Inc., USA (1989)
5. Davis, P.J., Rabinowitz, P.: Methods of Numerical Integration, 2nd edn., pp. 51–133. Dover Publications, Inc., New York (2007)