ANU Library Eprints
Browsable electronic pre- and post-print repository of the Australian National University.
eprints.anu.edu.au Details

ArXiv.org
An Open Archives Initiative (OAI) compliant archive of electronic preprints in physics, mathematics, computer science, and non-linear sciences. Created by Paul Ginsparg in 1991, it is one of the oldest archives of free online scholarship.
arxiv.org Details

ArchiveSIC
French digital archive providing free access to full-text papers in the domain of information and communication science [bilingual site in english/french].
archivesic.ccsd.cnrs.fr Details

Arquivos Abertos da Sociedade Brasileira de Genética
(IBICT) Electronic archives of the Brazilian Society for Genetics. Interface in brazilian, papers downloadable in brazilian/english.
www.sbg.ibict.br Details

CCSD: Hyper Article Online
An interface for submitting scientific papers to the article database of the french Centre pour la Communication Scientifique Directe. Papers in mathematics, physics, information science are instantly and automatically directed to 'arXiv' [bilingual site in english/french].
hal.ccsd.cnrs.fr Details

CCSD: Thèses-en-Ligne
Eprint repository of french theses in various scientific domains [bilingual site in french/english].
theses-en-ligne.in2p3.fr Details

CERN Document Server
Articles and preprints collection aiming to cover the published and pre-published literature in particle physics and its related technologies. The collection contains about 400,000 documents, many of which in full-text access.
weblib.cern.ch Details

Caltech Computer Science Technical Reports
Electronic archive of freely downloadable full-text technical reports in PDF format.
caltechcstr.library.caltech.edu Details

Caltech Earthquake Engineering Research Laboratory
Archive of freely downloadable technical reports from several labs in the domain of earth sciences at CalTech.
caltecheerl.library.caltech.edu Details