GoScholar for Google Scholar!

ResearchGate was built by scientists, for scientists.

Microsoft Academic Search is an experimental research service developed by Microsoft Research to explore how scholars, scientists, students, and practitioners find academic content, researchers, institutions, and activities. Microsoft Academic Search indexes not only millions of academic publications, it also displays the key relationships between and among subjects, content, and authors, highlighting the critical links that help define scientific research.As is true of many research projects at Microsoft, this service is not intended to be a production Web site. »