1. Bach, M.J.: ‘The design of the UNIX system’, (Prentice–Hall 1986)
2. ‘User's guide to the P4 programming system’, Argonne National Laboratory, 1992
3. The expected (not worst-case) throughput of the Ethernet protocol
4. Courington, W.: ‘The Unix system: a Sun technical report’, (Sun Micro-Systems 1985)
5. Cox, D.R., and Miller, H.D.: ‘The theory of stochastic processes’, (Wiley 1965)