Enhanced Nested-Inherited Index for OODBMS. - Elisa Bertino; S. Salerno; Boris Shidlovsky (CIKM, 1995)

A Graph-Theoretic Approach to Indexing in Object-Oriented Databases. - Boris Shidlovsky; Elisa Bertino (ICDE, 1996)

On the Number of Descendants in an Object DAG. - Boris Shidlovsky; Elisa Bertino (Inf. Process. Lett., 1996)

Indexing Techniques for Advanced Database Systems - Elisa Bertino; Beng Chin Ooi; Ron Sacks-Davis; Kian-Lee Tan; Justin Zobel; Boris Shidlovsky; Barbara Catania (Kluwer, 1997)

Towards Optimal Two-Dimensional Indexing for Constraint Databases. - Elisa Bertino; Barbara Catania; Boris Shidlovsky (Inf. Process. Lett., 1997)

Towards Optimal Indexing for Segment Databases. - Elisa Bertino; Barbara Catania; Boris Shidlovsky (EDBT, 1998)