Astrophysics Data System (ADS)
What is it? The Astrophysics Data System (ADS) is a bibliographic database for Astrophysics, Astronomy, Geophysics, Instrumentation, Physics, Planetary Sciences, and Solar Physics articles. Sponsored by NASA, the Smithsonian, and Harvard, ADS includes citations and some full-text. It has over 5.6 million records. Updated daily.
Why use it? Astrophysics articles, no links to MSU holdings.
Access: Freely available on the Web.
Document types: Journal articles, arXiv preprints, conference proceedings, and a small collection of full text books and historical observatory publications. Coverage is primarily 1975-present with a smaller collection going back to 1057.
Last updated: 2015-04-24 17:24:33 by