Cited references are the articles, books or other materials listed in a bibliography or as works cited in a particular publication. Because citation databases index each reference, it is possible to search these cited references. One can follow a particular cited reference, or cited author, forward in time to find more current articles that have also cited that author or work.
Why use cited reference searching?
What resources offer cited reference searching?
Many online resources offer cited reference searching; examples are:Web of Science
An Impact factor is defined as a quantitative measure of the frequency with which the 'average article' published in a given scholarly journal has been cited in a particular year or period; thus the impact factor is a measure for the relative importance of a scholarly journal within its field.
The Journal Impact Factor is calculated by dividing the number of citations in a given year by the total number of articles published in the previous two years.
Where do I find the most cited journals in my field and their impact factors?
Journal Citation Reports, published by the Institute for Scientific Information (ISI), are a source for impact factors of research journals:
Content Revised: June 21, 2010