Landmark works, also called pivotal or seminal works or studies, are articles or other works that present important or influential work. Landmark works are referenced often by scholars that publish later, so you're likely to see to these works cited often.
Databases do not label landmark works, and there is no specific threshold of references that makes a work landmark. Instead, you need to use your own judgement and the search skills presented on this page to locate landmark works in your field.
You can use Google Scholar or Web of Science to locate landmark works on a topic.
In Google Scholar, begin by searching for your topic. The results list will display the most frequently cited results first:
Click on the Cited by link under a result to view the list of works that cited that particular source. You can use the Cited by feature to trace the influence of an article.
In Web of Science, begin by searching for your topic. Then, click Times Cited in the sort by options to re-sort your results with the most frequently cited sources first.
Clicking the Times Cited link to the right of a result will pull up the list of sources that cited a particular work. You can use the Times Cited feature to trace the influence of an article.
You can use Google Scholar and Web of Science to look up how many times a particular work has been cited. There is no specific number of citations that makes a work landmark. Instead, we are looking for articles that have been cited much more often than other articles in that discipline. Do a few searches to get a sense for how many times other studies of a similar age are cited in your research area.
In Google Scholar, search for the title of the work inside quotation marks. Under the search result, look for the Cited by link. This will show you how many times a source has been cited:
In Web of Science, select Cited Reference Search from the search options to see how many times a specific source has been cited:
Fill out the search fields with the author, publication date, cited title, and so on. You might see multiple results for a given work:
Select all that apply and click Finish Search. You'll then receive a list of all the documents that have cited a particular publication and can choose to Analyze the results or sort by Times Cited.
The established source for locating information on journal rankings and impact factors is Journal Citation Reports, accessible through ISI Web of Science.
Journal Citation Reports® is a comprehensive and unique resource that allows you to evaluate and compare journals using citation data drawn from over 11,000 scholarly and technical journals from more than 3,300 publishers in over 80 countries. It is the only source of citation data on journals, and includes virtually all areas of science, technology, and social sciences. Journal Citation Reports can show you the:
Citation and article counts are important indicators of how frequently current researchers are using individual journals. By tabulating and aggregating citation and article counts, JCR offers a unique perspective for journal evaluation and comparison.