[1] Nicolis, G. and Prigogine, I. (1977) Self-Organization in Non-Equilibrium Systems. Wiley, New York.
[2] Feller, W. (1970) An Introduction to Probability Theory and its Applications. John Willey & Sons, New-York.
[3] Montroll, E.W. and. Schlesinger, M.F. (1984) On the Wonderful World of Random Walks. In: Lebovitz, J. and Montroll, E., Eds., Studies in Statistical Mechanics, v.11, North-Holland, Amsterdam, 1.
[4] Koleva, M.K. (2006) Self-Organization and Finite Velocity of Transmitting Substance/Energy through Space-Time. arXiv:nlin/061048
[5] Koleva, M.K. and Covachev, V. (2001) Fluctuation and Noise Letters, 1, R131-R149.
http://dx.doi.org/10.1142/S0219477501000287
[6] Koleva, M.K. (2012) Boundedeness and Self-Organized Semantics: Theory and Applications. IGI-Global, Hershey, PA.
[7] Schuster, H.G. (1984) Deterministic Chaos: An Introduction. Physik-Verlag, Weinheim.
[8] Bak, P., Tang, C. and Wiesenfeld, K. (1987) Physical Review Letters, 59, 381-384.
http://dx.doi.org/10.1103/PhysRevLett.59.381