Antelman, Kristen, Emily Lynema, and Andrew K. Pace. “Toward a Twenty-First Century Library Catalog.” Information Technology & Libraries. 25.3 (2006): 128-139.  Available via Academic Search Premier.

Foster, Nancy Fried and Ryan Randall. "Designing the Academic Library Catalog: A Review of Relevant Literature and Projects." (2007) Available online (PDF). Reviews state of research studies on catalogs and catalog usage.