Commentary on "Anisotropic finite-size scaling of an elastic string at the depinning threshold in a random-periodic medium"

A Commentary on the paper by S. Bustinagorry and A. B. Kolton [Pap. Phys. 2, 020008 (2010)]. Received: 25 November 2010, Accepted: 6 January 2011; Edited by: A. Vindigni; DOI: 10.4279/PIP.020009