Open access
Published: 01 December 2008
DOI: 10.5772/6631
From the Edited Volume
Edited by Jose Gerardo Rocha and Senentxu Lanceros-Mendez
Published: 01 December 2008
© 2008 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike-3.0 License, which permits use, distribution and reproduction for non-commercial purposes, provided the original is properly cited and derivative works building on this content are distributed under the same license.