OODBMS Schema Refactoring Catalogue by Roberto Zicari · Published December 1, 2005 · Updated February 18, 2014 Stefan Edlich Object database schema refactoring catalogue project LINK
025.01 The Evolution of a Distributed, Federated Object Query Engine June 1, 2006 by Roberto Zicari · Published June 1, 2006 · Last modified February 18, 2014
The Definite Guide to db4o June 1, 2006 by Roberto Zicari · Published June 1, 2006 · Last modified January 3, 2015
Optimizing And Parallelizing Loops In Object-Oriented Database Programming Languages January 1, 1992 by Roberto Zicari · Published January 1, 1992 · Last modified February 18, 2014