Electronic Market: The Roadmap for University Libraries and Members to Survive in the Information Jungle. - Michael Christoffel; Sebastian Pulkowski; Bethina Schmitt; Peter C. Lockemann (SIGMOD Rec., 1998)

UniCats: ein System zum Beherrschen der Dienstevielfalt im Bereich der wissenschaftlichen Literaturrecherche (UniCats: A System for Managing the Information Market of Scientific Literature). - Bethina Schmitt; Sebastian Pulkowski; Michael Christoffel; Peter C. Lockemann (Informationstechnik Tech. Inform., 2000)

Impact and Potential of User Profiles Used for Distributed Query Processing Based on Literature Services. - Bethina Schmitt (EDBT Workshops, 2002)

Semi-Automatic Wrapper Generation and Adaption: Living with Heterogeneity in a Market Environment. - Michael Christoffel; Bethina Schmitt; Jürgen Schneider (ICEIS, 2002)

Accessing Libraries as Easy as a Game. - Michael Christoffel; Bethina Schmitt (Visual Interfaces to Digital Libraries, 2002)

Access Evaluation of Digital Libraries: Characteristics and Performance of Web OPACs. - Bethina Schmitt; Sven Oberländer (NDDL, 2002)

ExWrap: semi-automatic wrapper generation by example. - Bethina Schmitt; Michael Christoffel; Jürgen Schneider (SIGIR, 2002)

Evaluating and Enhancing Meta-Search Performance in Digital Libraries. - Bethina Schmitt; Sven Oberländer (WISE, 2002)

Benutzerprofile für die Anfrageverarbeitung in verteilten Digitalen Bibliotheken. - Bethina Schmitt (Books on Demand GmbH, 2003)