1. Baillie R. and McMahon P. (1989) The Foreign Exchange Market, Theory and Econometric Evidence, Cambridge Univerity Press, Cambridge.
2. Bernstein P. (1992) Capital Ideas, Free Press, New York, NY.
3. Copeland T.E. and Weston J.F. (1983) Financial Theory and Corporate Policy, Addison-Wesley, Reading.
4. Dekkers A.L.M., Einmahl J.H.J, and de Haan L. (1989) A moment estimator for the index of an extreme value distribution, The Annals of Statistics, 1833–1855.
5. Einmahl J.H.J. (1992) The a. s. behaviour of the weighted empirical process and the LIL for the weighted tail empirical process, Annals Probab., 20, 781–695.