Open access to e-prints in physics, mathematics, computer science, and more.
Engineering Village is a comprehensive platform for engineering research that includes summaries of journal articles, technical reports, conference papers and reference books.
Article database covering scientific publications and cited references.
SPIE Digital Library
Optics and photonics articles published by the SPIE.
Web of Science
Article database covering major scientific publications and cited references.
CRC Handbook of Chemistry & Physics
Key reference resource for constants and properties.