title: Comment on "scaling behavior of the Portevin-Le Chatelier effect in an Al-2.5% Mg alloy".
authors.affiliation: Materials Research Center Indian Institute of Science Bangalore, 560 012. India.
authors.forename: Rajesh S
authors.initials: RS
authors.lastname: Raghavan
authors.forename: G
authors.initials: G
authors.lastname: Ananthakrishna