"Traces the enduring history and wide-ranging cultural influence of Neo-Latin, the form of Latin that originated in the Italian Renaissance and persists to the modern era."
A major database for research in Classical Archaeology. Don't be deterred by the clumsy interface. Select the Archäologische Bibliographie by clicking on the British flag next to the title. Be patient.
A useful source to keep up with the latest articles in Classics, Religious Studies, and Ancient Near Eastern Studies. An archive of older material is kept.
Note: A wide range of old Greek and Latin grammars, textbooks, and related books are available as PDFs at Textkit.