J. Sampedro Molinuevo

Suggest Changes
Learn More
Article history: Received 11 January 2008 Received in revised form 28 April 2008 Accepted 19 May 2008 Available online 21 May 2008 PACS: 02.60.Pn 07.05.Tp 87.19.St 47.10.Fg
  • 1