``Test everything.
Hold on to the good.
Avoid every kind of evil.''
(1 Thess. 5:21-22)
CiteSeer (Citation search in Computer Science and Applied Mathematics)
http://www.islandnet.com/~pjhughes/toc.htm
A very comprehensive sorted list of links to all and everything
Human search (free human searching assistance)
bellnets Verzeichnis deutschsprachiger Webseiten
W3 Search Engines (for info, software, people, etc.)
The WWW Virtual Library (CERN, sorted by subject)
Harvest Interface to WWW Home Pages
Arnold Neumaier (Arnold.Neumaier@univie.ac.at)