In the original version of the book, the following belated correction has been incorporated: The author's name has been changed from "D Elkhachine" to "Douae El Khachine" in the Frontmatter, Backmatter and Chapter number.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.