Open Access
Issue
EPL
Volume 110, Number 5, June 2015
Article Number 54001
Number of page(s) 6
Section Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics, and Fluid Dynamics
DOI http://dx.doi.org/10.1209/0295-5075/110/54001
Published online 23 June 2015

© EPLA, 2015