@book{gs001,
 author = {Ronald de Wolf},
 title = {A Brief Introduction to Fourier Analysis on the Boolean Cube},
 journal = {Theory of Computing},
 year = {2008},
 pages = {1-20},
 publisher = {Theory of Computing},
 doi = {10.4086/toc.gs.2008.001},
 number = {1},
 series = {ToC Library Graduate Surveys},
 URL = {http://www.theoryofcomputing.org/library.html},
 eprint = {tcgs:a001},
}