1. Cardinality networks and their applications;Asín,2009
2. Introduction to Parallel Algorithms and Architectures: Arrays, Trees, Hypercubes;Leighton,1992
3. The Art of Computer Programming, volume 3: Sorting and Searching;Knuth,1998
4. Sorting networks and their applications;Batcher,1968
5. Sorting in C Log N parallel steps;Ajtai;Combinatorica,1983