Aragon, C.R.; Seidel, R. G. (October 1989). "Randomized search trees". 30th Annual Symposium on Foundations of Computer Science. Washington, D.C.: IEEE Computer Society Press. pp. 540–45. doi:10.1109/SFCS.1989.63531. ISBN978-0-8186-1982-3. S2CID47386481.
Aragon, C.R.; Seidel, R. G. (October 1989). "Randomized search trees". 30th Annual Symposium on Foundations of Computer Science. Washington, D.C.: IEEE Computer Society Press. pp. 540–45. doi:10.1109/SFCS.1989.63531. ISBN978-0-8186-1982-3. S2CID47386481.
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"Cecilia R. Aragon". Department of Human Centered Design & Engineering, University of Washington. Retrieved February 16, 2013.