Issue
EPL
Volume 92, Number 2, October 2010
Article Number 24005
Number of page(s) 6
Section Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics, and Fluid Dynamics
DOI http://dx.doi.org/10.1209/0295-5075/92/24005
Published online 17 November 2010

© EPLA, 2010