1. Asymptotic evaluation of closed queueing networks with many stations;Birman;Commun. Stat. Stochastic Models,1992
2. Uniform asymptotic expansions of integrals with stationary point near algebraic singularity;Bleistein;Commun. Pure Appl. Math.,1966
3. R. Callon, P. Doolan, N. Feldman, A. Fredette, G. Swallow, A. Viswanathan, A framework for multiprotocol label switching, Work in progress, Internet Draft (draft-ietf-mpls-fmmework-Ol.txt), July 30, 1997.
4. Reduced load approximations for multirate loss networks;Chung;IEEE Trans. Commun.,1993
5. E.T. Copson, Theory of Functions of a Complex Variable, Oxford University Press, London, 1948.