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).
Hans Joachim Eichler, Peter Günter and Dieter W. Pohl Springer Series in Optical Sciences, Laser-Induced Dynamic Gratings 50 123 (1986) https://doi.org/10.1007/978-3-540-39662-8_5