La sémantique des requêtes et des mises à jour dans les bases de données relationnelles. - Christophe Lécluse; Nicolas Spyratos (BDA, 1987)

O2, an Object-Oriented Data Model. - Christophe Lécluse; Philippe Richard; Fernando Vélez (DBPL, 1987)

Incorporating Functional Dependencies in Deductive Query Answering. - Nicolas Spyratos; Christophe Lécluse (ICDE, 1987)

O2 un modèle de données orienté-objets. - Christophe Lécluse; Philippe Richard; Fernando Vélez (BDA, 1988)

Modeling Inheritance and Genericity in Object Oriented-Databases. - Christophe Lécluse; Philippe Richard (ICDT, 1988)

The Design and Implementation of O2, an Object-Oriented Database Systems. - François Bancilhon; Gilles Barbedette; Véronique Benzaken; Claude Delobel; Sophie Gamerman; Christophe Lécluse; Patrick Pfeffer; Philippe Richard; Fernando Vélez (OODBS, 1988)

O2, an Object-Oriented Data Model. - Christophe Lécluse; Philippe Richard; Fernando Vélez (SIGMOD Conference, 1988)

Implementing Queries and Updates on Universal Scheme Interfaces. - Christophe Lécluse; Nicolas Spyratos (VLDB, 1988)

Langages orienté-objet et bases de donées: l'expérience O2. - Christophe Lécluse; Philippe Richard (BDA, 1989)

Manipulation of Structured Values in Object-Oriented Databases. - Christophe Lécluse; Philippe Richard (DBPL, 1989)

Modeling Complex Structures in Object-Oriented Databases. - Christophe Lécluse; Philippe Richard (PODS, 1989)

The O2 Database Programming Language. - Christophe Lécluse; Philippe Richard (VLDB, 1989)

RELOOP, an Algebra Based Query Language for an Object-Oriented Database System. - Sophie Cluet; Claude Delobel; Christophe Lécluse; Philippe Richard (Data Knowl. Eng., 1990)

Design Issues in a Map Language. - Malcolm P. Atkinson 001; Christophe Lécluse; Paul Philbrow; Philippe Richard (DBPL, 1991)

Rationale and Design of Serendip, a Database Programming Language. - Michel E. Adiba; Christophe Lécluse; Philippe Richard (DEXA, 1991)

Rational of the O2 System. - Christophe Lécluse (MFDBS, 1991)

Foundations of the O2 Database Systems. - Christophe Lécluse; Philippe Richard (IEEE Data Eng. Bull., 1991)

Reloop, an Algebra Based Query Language for an Object-Oriented Database System. - Sophie Cluet; Claude Delobel; Christophe Lécluse; Philippe Richard (Building an Object-Oriented Database System, The Story of O2, 1992)

Introduction to the Data Model. - Paris C. Kanellakis; Christophe Lécluse; Philippe Richard (Building an Object-Oriented Database System, The Story of O2, 1992)

The O2 Database Programming Language. - Christophe Lécluse; Philippe Richard (Building an Object-Oriented Database System, The Story of O2, 1992)

O2, an Object-Oriented Data Model. - Christophe Lécluse; Philippe Richard; Fernando Vélez (Building an Object-Oriented Database System, The Story of O2, 1992)

Enforcing Integrity Constraints in Database Programming Languages. - Véronique Benzaken; Christophe Lécluse; Philippe Richard (POS, 1992)

Databases - from relational to object-oriented systems. - Claude Delobel; Christophe Lécluse; Philippe Richard (International Thomson, 1995)