Eur. Phys. J. C, 58 4 (2008) 609-615
Published online: 13 November 2008
DOI: 10.1140/epjc/s10052-008-0797-x
You can advise a colleague about this article by filling this form below.
Your colleague will receive an e-mail containing your message and a link to the selected article.
Here is the text to be sent:
[Your name] recommends the following article: