International Trade and Energy Intensity During European Industrialization, 1870–1935
Astrid Kander, Paul Warde, Sofia Teives Henriques, Hana Nielsen, Viktoras Kulionis, Sven Hagen
Ecological Economics, vol. 139, 2017, p. 33-44.

The Modest Environmental Relief Resulting from the Transition to a Service Economy
Sofia Teives Henriques, Astrid Kander
Ecological Economics, vol. 70, 2010, p. 271-282.