id: 70957464 dt: a an: 70957464 au: Lee, Troy; Shraibman, Adi; Spalek, Robert ti: A direct product theorem for discrepancy so: IEEE Conference on Computational Complexity, 71-80 (2008). py: 2008 pu: la: EN cc: ut: ci: li: http://doi.ieeecomputersociety.org/10.1109/CCC.2008.25