Issue
EPL
Volume 91, Number 5, September 2010
Article Number 54004
Number of page(s) 5
Section Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics, and Fluid Dynamics
DOI http://dx.doi.org/10.1209/0295-5075/91/54004
Published online 22 September 2010

© EPLA, 2010