This is version 1 of this page. The version reflects the state of the scientific content. The page may be updated at any time for the correction of small errors of for small improvements, in either case with no relevant bearing on the content. This page was last updated on Tue May 14 14:01:18 UTC 2013.
You can read the page online in HTML format, or download a copy in either PDF (size: 162 kB) format or PS (size: 833 kB) format. Note that the HTML version is not guaranteed to be perfectly formatted, while the PS and PDF versions should be perfect. If you have the appropriate PDF plug-in in your browser, you should be able to read the PDF version online; if this version does not appear in your browser at the first trial, and a blank page shows up instead, just reload; sometimes the browser is a bit sluggish to load the plugin. If you have your browser configured to use a PS viewer existing in your system, you should be able to read the PS version on your screen.
If you decide to print a copy, please note that the page is formatted for A4 paper in one-sided format, and that it has a total of 15 pages.