1. R.H. Anderson, R.M. May, Infectious Diseases of Humans: Dynamics and Control (Oxford University Press, Oxford and New York, 1992)
2. N.T.J. Bailey, The Mathematical Theory of Epidemics (Griffin, London, 1957)
3. N.T.J. Bailey, The Mathematical Theory of Infectious Diseases and Its Applications. Mathematics in Medicine Series (Griffin, London, 1975)
4. D. Balcan, V. Colizza, B. Gonçalves, H. Hu, J.J. Ramasco, A. Vespignani, Proc. Natl. Acad. Sci. 106(51), 21484 (2009)
5. D. Chakrabarti, Y. Wang, C. Wang, J. Leskovec, C. Faloutsos, ACM Trans. Inf. Syst. Secur. 10(4), 1:1 (2008)