@article{
author = {Scott Aaronson and  Greg Kuperberg},
title = {Quantum Versus Classical Proofs and Advice},
journal = {Theory of Computing},
year = {2007},
volume = {3},
number = {1},
pages = {129-157},
publisher = {Theory of Computing},
eprint = {toc:v003/a007},
URL = {http://www.theoryofcomputing.org/articles/main/v003/a007},
}