@article{v007a006,
 author = {Arnab Bhattacharyya and Victor Chen and Madhu Sudan and Ning Xie},
 title = {Testing Linear-Invariant Non-Linear Properties},
 year = {2011},
 pages = {75--99},
 doi = {10.4086/toc.2011.v007a006},
 publisher = {Theory of Computing},
 journal = {Theory of Computing},
 volume = {7},
 number = {6},
 URL = {http://www.theoryofcomputing.org/articles/v007a006},
}