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).
COLETTE M. GIRARD, MARC BENOIT, EMMANUEL DE VAUBERNIER and PAUL J. CURRAN International Journal of Remote Sensing 11(12) 2253 (1990) https://doi.org/10.1080/01431169008955173