References

[DHJ⁺01]

John Davis, Christopher Hylands, Jörn Jannekc, Edward A. Lee, Jie Liu, Xiaojun Liu, Steve Neuendorffer, Sonia Sachs, Mary Stewart, Kees Vissers, Paul Whitaker, and Yuhong Xiong. Overview over the Ptolemy project. Technical memorandum, University of California, Berkely, March 2001.

[Knu99]

Jonathan B. Knudsen. The Unofficial Guide to LEGO Mindstorms Robots. O'Reilly, first edition, October 1999.