OpenReference Reference Management System: openreference.sourceforge.net
MySQL Relational Database Management System: www.mysql.com
PostgreSQL Database Management System: www.postgresql.org
MM.mysql JDBC Driver for MySQL Database: mmmysql.sourceforge.net
Apache Jakarta Project Tomcat Servlet/JSP Engine: jakarta.apache.org/tomcat/index.html
Caucho.com RESIN Servlet and JSP Engine: www.caucho.com/products/resin
PoolMan Java Object Pools (can be used for JDBC connection pools): www.codestudio.com
GNU.regexp Java Regular Expression Engine: www.cacas.org/~wes/java
arXiv.org e-Print Archive: arXiv.org