Foundation for Object / Relational Databases
The Third Manifesto »

Database Explorations
Essays on The Third Manifesto and related topics »

Temporal Data & the Relational Model
 »

Relational Database Writings
This is the fifth in a series of books written by Chris Date on the general topic of database technology. The text explains complex technical material in a c... »

A Guide To The Sql Standard
 »

Temporal Data And The Relational Model
A Detailed Investigation into the Application of Interval and Relation Theory to the Problem of Temporal Database Management »

Databases, Types And The Relational Model
The Third Manifesto »