An investigation of thresholds in air pollution-mortality effects. - Gary Koop; Lise Tole (Environ. Model. Softw., 2006)

Changes in the built vs. non-built environment in a rapidly urbanizing region: A case study of the Greater Toronto Area. - Lise Tole (Comput. Environ. Urban Syst., 2008)

Air pollution, economic activity and respiratory illness: Evidence from Canadian cities, 1974-1994. - Gary Koop; Ross McKitrick; Lise Tole (Environ. Model. Softw., 2010)