A simple proof of the Zeilberger-Bressoud q-Dyson theorem
  As an application of the Combinatorial Nullstellensatz, we give a short polynomial proof of the q-analogue of Dyson's conjecture formulated by Andrews and first proved by Zeilberger and Bressoud. 
Gyula K\'arolyi, Zolt\'an L\'or\'ant Nagy
math.CO