The Citing articles tool gives a list of articles citing the current article. The citing articles come from EDP Sciences database, as well as other publishers participating in CrossRef Cited-by Linking Program. You can set up your personal account to receive an email alert each time this article is cited by a new article (see the menu on the right-hand side of the abstract page).
François Alouges, Antonio DeSimone, Luca Heltai, Aline Lefebvre-Lepot and Benoît Merlet Discrete & Continuous Dynamical Systems - B 18(5) 1189 (2013) https://doi.org/10.3934/dcdsb.2013.18.1189