1. Adams, D.R., Hedberg, L.I.: Function Spaces and Potential Theory. Grundlehren der Mathematischen Wissenschaften, vol. 314. Springer-Verlag, Berlin (1996)
2. Adams, R.A.: Sobolev Spaces. Pure and Applied Mathematics, vol. 65. Academic Press, New York (1975)
3. Adler, R. J., Feldman, R.E., Taqqu, M.S. (eds.): A Practical Guide to Heavy Tails. Statistical Techniques and Applications. Papers from the workshop held in Santa Barbara, CA, December 1995. Birkhäuser (1998)
4. Alt, H.W.: Linear Functional Analysis. An application Oriented Introduction. Springer-Verlag, Berlin (1996)
5. Applebaum, D.: Lévy Processes and Stochastic Calculus. Cambridge Studies in Advanced Mathematics, vol. 93 (2004)