An article, introduction, or preface to a published scientific compilation of several articles by different author's and a yearbook with their own ISBN and unique title.
If the article is an introduction to a book or a journal, the author must provide a research contribution to it and the writing must be related to the author's work. Introductions or prefaces that merely describe the editorial work or table of contents of a publication are not reported.
Writing in scientific journals as well as short case reports, short review articles, editorials, book reviews, discussion letters and commentary in scientific journals. The above article types are assigned to category B1, even if they are peer -reviewed.