This diagram, "Scientific Literature" by K. Subramanyam (p.394) originated from Encyclopedia of Library and Information Science (New York, 1979, Allan Kent and Harold Lancour, eds.). A copy of the diagram can be found at http://www.unm.edu/~unmvclib/handouts/scienceresearchpublication.jpeg
Cited Reference Search
Database -searchable list of article titles and abstracts
Citation - identifying information of an article (title, author, etc.)
Abstract - summary of an article found at the beginning and in databases
Call Number - Number of the spine of a book or journal determining its place on the shelf
Peer Reviewed - A premium quality journal article that has been reviewed by others knowledgeable in the field prior to publication
Journal - a published collection of articles (previously in print, now frequently online only)
DOI (Digital Object Identifier): a unique identifier for an object such as an online article or technical report.
Cited Reference Searching - Find other scholarly sources that reference the citation.