M. Farber, S. Tabachnikov and S. Yuzvinsky
Topological robotics: motion planning in projective spaces
Int. Math. Res. Not. 2003, no. 34, 1853--1870.
(or similar) to your .mailcap file. Even if this does not work, should also be able to obtain a hard copy in this way. If you want a hard copy sent through the post, please e-mail the author.
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