Issue
EPL
Volume 94, Number 6, June 2011
Article Number 64002
Number of page(s) 5
Section Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics, and Fluid Dynamics
DOI http://dx.doi.org/10.1209/0295-5075/94/64002
Published online 07 June 2011

© EPLA, 2011