1. Altiok, T. (1989), Approximate analysis of queues in series with phase-type service times and blocking, Operations Research, Vol. 37, pp. 601–610.
2. Altiok, T. and Stidham, S. Jr. (1983), The allocation of interstage buffer capacities in production lines, IIE Transactions, Vol. 15, No. 4, pp. 292–299.
3. Anderson, D.R. and Moodie, C.L. (1989), Optimal buffer storage capacity in production line systems, International Journal of Production Research, Vol. 7, No. 3, pp. 233–240.
4. Bulgak, A.A., Diwan, P.D., and Inozu, B. (1995), Buffer size optimization in asynchronous systems using genetic algorithms, Computers and Industrial Engineering, Vol. 28, No. 2, pp. 309–322.
5. Cheng, D.W. (1994), On the design of a tandem queue with blocking: Modeling analysis, and gradient estimation, Naval Research Logistics, Vol. 41, pp. 759–770.