Issue
EPL
Volume 95, Number 1, July 2011
Article Number 14003
Number of page(s) 5
Section Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics, and Fluid Dynamics
DOI http://dx.doi.org/10.1209/0295-5075/95/14003
Published online 23 June 2011

© EPLA, 2011