1. L. Kleinrock, Analytic and simulation methods in computer network design, in: Proceedings of the Spring Joint Computer Conference, Atlantic City, New Jersey, May 5–7, 1970, pp. 569–579.
2. H. Frank, I.T. Frisch, W. Chou, Topological considerations in the design of the ARPA computer network, in: Proceedings of the Spring Joint Computer Conference, Atlantic City, New Jersey, May 5–7, 1970, pp. 581–587.
3. T.C. Hu, Integer programming and network flows, in: DTIC Document, 1969.
4. L. Kleinrock, Communication Nets: Stochastic Message Flow and Delay, McGraw-Hill Book Company, 1964 (Out of Print) Reprinted by Dover Publications, 1972 and in 2007.
5. D.G. Cantor, M. Gerla, The Optimal Routing of Messages in a Computer Network Via Mathematical Programming, p. 167.