[Web4lib] Web-based citation indexing services

[Jakob Voss]

Louis Rosenfeld wrote:

> Hi all; I'm looking for examples of free, web-based citation indexing
> services.  I'm aware of CiteSeer and CiteBase; any others come to mind?
> Thanks for your help; I'll be glad to summarize and share results with the
> list.

There is also Scopus (not contained in the list that John Hubbard
pointed to). Can you please summarize your results publically?

Greetings,
Jakob