Bibliography

Introduction
History
Definition
Problems
Solutions
Time Travel
Conclusion
Bibliography

ABC Science Online. 24 November. 2002. Taking the Cosmic Shortcut. <http://www.abc.net.au/science/slab/wormholes/default.htm>

Casimir Effect. 24 November. 2002. Casimir Effect. <http://www.sa.infn.it/GravitationAstrophysics/Casimir/Introduction.html>

Gribbin, John. Everything You Always Wanted to Know About Time Travel. 24 November. 2002. <http://www.biols.susx.ac.uk/home/John_Gribbin/timetrav.htm#Quantum>

Guth, Adam H. The Inflationary Universe. Reading, MA: Addison-Wesley Publishing Company, Inc, 1997.

Hawking, Stephen. A Brief History of Time. New York, NY: Bantam, 1988.

Popular Science. 24 November. 2002. The Physics of Time Travel. <http://www.popsci.com/popsci/science/article/0,12543,211498,00.html>