1. A. Agarwal, Limits on Interconnection Network Performance, IEEE Transactions on Parallel and Distributed Systems, vol. 2, 1991, pp. 398–412
2. R. Aleliunas, Randomized parallel communication, Proc. of ACM Symp. on Principles of Disributed Computing (PODC),1982, pp. 60–72
3. K. Batcher, Sorting networks and their applications, Proc. of the AFIPS Spring Joint Computing Conference, vol. 32, 1968, pp. 307–314
4. BBN, Butterfly™ Parallel Processor Overview, BBN Report No. 6148, Version 1, Cambridge Mass. 1986
5. CCITT Recommendations I.121, Broadband aspects of ISDN, Blue Book, vol III.7, Geneva, Switzerland 1989