035.13 Context-Aware Data Management by Roberto Zicari · Published January 1, 2007 · Updated February 18, 2014 Michael Grossniklaus An Object-Oriented Version Model, ISBN-10: 3836429381. DOWNLOAD (PDF)
038.02 The JDO Object Model June 1, 2001 by Roberto Zicari · Published June 1, 2001 · Last modified February 18, 2014
Oscillating Between Objects and Relational: The Impedance Mismatch January 1, 2002 by Roberto Zicari · Published January 1, 2002 · Last modified February 16, 2014
Amos II September 1, 2005 by Roberto Zicari · Published September 1, 2005 · Last modified February 18, 2014