<i class="postModified">======= Date Modified 22 Jul 2012 04:18:13 =======</i><br>can anyone send me this paper ? <br/><a href="http://www.springerlink.com/content/88u026808748u06n/" target="_blank" rel="nofollow ugc" title="Click to follow link">http://www.springerlink.com/content/88u026808748u06n/</a>