Google Scholar has citations for many the results it provides. Those citations are hyperlinked under the search result, and list out sources across the web the cite the resource.

A Google Groups thread asked how he can get his site removed as a link from a Google Scholar citation. This particular webmaster removed the page but the citation is still listed in Google Scholar.

Googler, Susan Moskwa explained that citations cannot be removed. Why? Susan explains:

This is why you see some citations in Google Scholar that are not hyperlinked.

Forum discussion at Google Groups.