1. von Bahr B., Esseen C.-G. (1965). Inequalities for the rth absolute moment of a sum of random variables, 1≤ r≤ 2. Ann. Math. Statist. 36, 299–303
2. Bingham N.H., Goldie C.M., Teugels J.L. (1989). Regular Variation. Cambridge University Press, Cambridge
3. Ben Arous, G., Bogachev, L. V., and Molchanov, S. A. (2003). Limit theorems for random exponentials. Preprint NI03078-IGS, Isaac Newton Institute, Cambridge. Available at http://www.newton.cam.ac.uk/preprints/NI03078.pdf.
4. Ben Arous G., Bogachev L.V., Molchanov S.A. (2005). Limit theorems for sums of random exponentials. Probab. Theory Relat. Fields 132, 579–612
5. Galambos J. (1978). The Asymptotic Theory of Extreme Order Statistics. Wiley, New York