ajenas

adj. alien

= extraneous, on the fringe.
Ex: If the catalog is to fulfill any of the requirements just enumerated, then it must be capable of responding to a user's query in a manner which does not result in extraneous citations.
Ex: This statement emphasises the possibility of a book on a humanistic topic being read by both the author's peer group and a slightly larger audience too, but the people on the fringe would have to work hard for themselves to develop high enough standards of judgment for the book to be of any value to them.
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* ajeno (a) = foreign (to).
* no ser ajeno a = be no stranger to.