title: schema and database evolution in the o2 object database system fabrizio ferrandina , guy ferran , thorsten meyer , roberto zicari , joëlle madec. authors: nan. venue: vldb. year: 1995.0
title: schema and database evolution in the o2 object database system fabrizio ferrandina , thorsten meyer , roberto zicari , guy ferran , jo &#235; lle madec very large data bases. authors: nan. venue: nan. year: 1995.0