1. Thrust, http://code.google.com/thrust
2. Xilinx FDSE, http://www.xilinx.com/itp/xilinx7/books/data/docs/s3esc/s3esc0081_72.html
3. Project ReMIND (2007), http://www.remind-ids.org
4. Xilinx application note XAPP1052, v1.1 (2008), http://www.xilinx.com/support/documentation/application_notes/xapp1052.pdf
5. Batcher, K.E.: Sorting networks and their applications. In: Proceedings of the Spring Joint Computer Conference, April 30-May 2, pp. 307–314. ACM, New York (1968)