J. Carter, A. Crans, M. Elhamdadi, and M. Saito. (2006)cite arxiv:math/0607417
Comment: 48 pages, 43 figures, uses diagram.sty, some proofs appear in
appendix Some typos corrected, minor clarification of statements and notation.
J. Carter, M. Elhamdadi, M. Grana, and M. Saito. (2003)cite arxiv:math/0306068
Comment: 40 pages, 20 Figures, some way cool calculations. Revised version
contains email correction, and some sections have been clarified or removed.
J. Carter, A. Harris, M. Nikiforou, and M. Saito. (2002)cite arxiv:math/0204113
Comment: 24 pages, 10 figures. submitted to the Kyoto conf. proceedings.