Generating n-Ary Reflected Gray Codes on a Linear Array of Processors.

Ivan Stojmenovic Generating n-Ary Reflected Gray Codes on a Linear Array of Processors. 27-34 1996 6 Parallel Processing Letters 1 http://dx.doi.org/10.1142/S0129626496000042 db/journals/ppl/ppl6.html#Stojmenovic96