==See also==* Information asymmetry* Asymmetric multiprocessing==References====Further reading==*Gardner, Martin (1990), "The New Ambidextrous Universe: Symmetry and Asymmetry from Mirror Reflections to Superstrings, 3rd edition", W.H.Freeman & Co Ltd.*Yuh-Nung Jan and Lily Yeh Jan, 1999.
* Gardner, Martin (1990), "The New Ambidextrous Universe: Symmetry and Asymmetry from Mirror Reflections to Superstrings, 3rd edition", W.H.Freeman & Co Ltd.* Yuh-Nung Jan and Lily Yeh Jan, 1999.