CWM-Based Integration of XML Documents and Object-relational Data. - Iryna Kozlova; Martin Husemann; Norbert Ritter; Stefan Witt; Natalia Haenikel (ICEIS (1), 2005)

Towards Integrated Query Processing for Object-Relational and XML Data Sources. - Iryna Kozlova; Norbert Ritter; Olga Reimer (IDEAS, 2006)

An Approach to Unification of XML and Object-Relational Data Models. - Iryna Kozlova; Norbert Ritter (iiWAS, 2006)

Providing Semantically Equivalent, Complete Views for Multilingual Access to Integrated Data. - Iryna Kozlova; Norbert Ritter; Martin Husemann (ER (Tutorials, Posters, Panels & Industrial Contributions), 2007)