- AI Soc. 8(1):60-70 (1994)
- Public Administration 87(4):732--749 (2009)
- European Journal of Operational Research 207(2):886-896 (2010)
- J. Network and Computer Applications 23(2):131-142 (2000)
- J. Virol. 83(17):8832-8841 (2009)
- PLoS Pathog (2008)
- IEEE Trans. Computers 26(4):408-414 (1977)
- ICALT, page 925-927. IEEE Computer Society, (2005)
- WebNet, page 301-306. (1999)
- WebNet, page 685-686. AACE, (2000)
- WebNet, page 146-151. AACE, (2000)
- WebNet, page 323-328. AACE, (2001)
- IWDM, page 242-266. (1983)


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