RxO system. Simple semantic approach for representation complex objects data in table form.. by Roberto Zicari · Published September 1, 2011 · Updated February 16, 2014 Evgeniy Grigoriev, 2011 DOWNLOAD (PDF)
Recursive Query Processing in SQBL January 1, 2008 by Roberto Zicari · Published January 1, 2008 · Last modified February 18, 2014
030.01 Odra – Object-oriented Rapid Database Application Development January 1, 2007 by Roberto Zicari · Published January 1, 2007 · Last modified February 18, 2014
006.03 ODBMS for RDBMS Users January 1, 2005 by Roberto Zicari · Published January 1, 2005 · Last modified February 18, 2014