Digital library portal for researchers in astronomy and physics maintained by the Smithsonian Astrophysical Observatory under a NASA grant. Contains over 13 million records in 3 bibliographic files: Astronomy and Astrophysics, Physics, and arXiv e-prints.
Astrophysics section of arXiv, a major repository of electronic preprints (e-prints) in physics and related fields. E-prints are versions of scholarly or scientific papers that precede their publication in peer-reviewed journals.
This is a full-text archive of key academic journals in many disciplines, mostly in the humanities, sciences, and social sciences. Being an archive, it does NOT USUALLY have the current issues of these journals. Most journals have a “lag time” of 2-5 years.
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