Issue
EPL
Volume 90, Number 5, June 2010
Article Number 54004
Number of page(s) 4
Section Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics, and Fluid Dynamics
DOI http://dx.doi.org/10.1209/0295-5075/90/54004
Published online 02 July 2010

© EPLA, 2010