Introduction to Object-Oriented Databases by Roberto Zicari · Published September 1, 1998 · Updated February 16, 2014 Steve Hand and Jane Chandler Very visual introduction to ODBMS. DOWNLOAD (PDF)
The Object-Oriented Database System Manifesto January 1, 1995 by Roberto Zicari · Published January 1, 1995 · Last modified July 11, 2014
Benchmarking the Versant Object Database and MySQL with the FOKUS open IPTV Ecosystem March 1, 2011 by Roberto Zicari · Published March 1, 2011 · Last modified February 16, 2014
Hierarchical Land Cover Information Retrieval in Object-Oriented Remote Sensing Image Databases with Native Queries November 1, 2007 by Roberto Zicari · Published November 1, 2007 · Last modified February 18, 2014