On Taylor Series Expansions for Waiting Times in Tandem Queues: An Algorithm for Calculating the Coefficients and an Investigation of the Approximation Error.

Wilfried Seidel Kai v. Kocemba Klaus Mitreiter On Taylor Series Expansions for Waiting Times in Tandem Queues: An Algorithm for Calculating the Coefficients and an Investigation of the Approximation Error. 153-173 1999 38 Perform. Eval. 3-4 db/journals/pe/pe38.html#SeidelKM99 http://dx.doi.org/10.1016/S0166-5316(99)00043-7