Research and research impact of a technical university - A bibliometric study. - Annette Winkel Schwarz; Stephan Schwarz; Robert J. W. Tijssen (Scientometrics, 1998)

World cities of knowledge: research strength, networks and nodality. - Christian Wichmann Matthiessen; Annette Winkel Schwarz; Søren Find (J. Knowl. Manag., 2006)