Autor:	Sivaraman, Kumar, Spacek, Thomas R., Tyree, Joanne, Krebs, Robert P., Donnelly, John P., Warnsby, Steve, Wilkinson, Will, Linton, Steven R., Gaither, Amy, Lannan, Tim, Gheorghinca, Alexandra
Zdroj:	TIME Magazine. 12/20/2010, Vol. 176 Issue 25, p12-12. 8/9p. 2 Color Photographs, 1 Chart, 1 Graph.
Databáze:	Academic Search Ultimate
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