Efficiency of communication. A new concept of language economy. - Thorsten Roelcke (Glottometrics, 2002)

Sprachliche Ökonomie /Kommunikative Effizienz (Linguistic economy / communicative efficiency). - Thorsten Roelcke (Quantitative Linguistik / Quantitative Linguistics, 2005)

Kant's Terminology of Cognitive Capacities. A Quantitative Study on Lexicographic Polysemy in the "Critique of Pure Reason". - Thorsten Roelcke; Gabriel Altmann (Glottometrics, 2013)