Physics Journal A 67,063201 (2003)
First-principles studies of the geometry and energetics of the Si 36 cluster
Q. Sun,  Q. Wang,  R. Jena,  S. Waterman, and Y. Kawazoe   6 pages

Symmetry; Culture and Science (2004)
Polyhedra 2 Part 1 ISBN 963 214 781 8   ISSN 0865-4824 by Symmetrion pages 129 - 171