Objects and Databases by Roberto Zicari · Published January 1, 1993 · Updated February 24, 2014 Petr, Kroha, Objects and Databases, McGraw-Hill, 1993, ISBN 0077077903.
The Object Data Standard ODMG 3.0 November 3, 2013 by Roberto Zicari · Published November 3, 2013 · Last modified February 24, 2014
NoSQL- Einstieg in die Welt nichtrelationaler Web 2.0 Datenbanken. (in German).. September 1, 2010 by Roberto Zicari · Published September 1, 2010 · Last modified February 24, 2014
Q Tips: Fast, Scalable and Maintainable Kdb+ March 30, 2015 by Roberto Zicari · Published March 30, 2015