Web-based Sales: Defining the Cognitive Buyer. - Paul Zellweger (Electron. Mark., 1997)

A tool for generating a data-driven database taxonomy. - Paul Zellweger (IASTED Conf. on Software Engineering and Applications, 2004)

A Unified Apporach to Data Representation. - Mark Burgin; Paul Zellweger (FCS, 2005)

A Knowledge Visualization of Database Content Created by a Database Taxonomy. - Paul Zellweger (IV, 2011)

The Aleph Data Relation in Structured Data, A Tree within a Tree Visualization. - Paul Zellweger (Visualization and Data Analysis, 2016)