Object Oriented Database Management Systems by Roberto Zicari · Published January 1, 2001 · Updated February 16, 2014 Dare Obasanjo This paper explores use cases for ODBMS and shows code examples. LINK
Debunking Object-Database Myths October 1, 1997 by Roberto Zicari · Published October 1, 1997 · Last modified February 16, 2014
Performance investigation into selected object persistence stores February 1, 2010 by Roberto Zicari · Published February 1, 2010 · Last modified February 18, 2014
OOPSLA Panel Objects and Databases January 1, 2006 by Roberto Zicari · Published January 1, 2006 · Last modified February 18, 2014