A comparison of North American and Asian exposure-response data for ozone effects on crop yields. Atmospheric Environment. 43:1945-1953.. 2009.
Implications of climate change for the stomatal flux of ozone: A case study for winter wheat. Environmental Pollution. 146:763-770.. 2007.
Ozone risk assessment for agricultural crops in Europe: Further development of stomatal flux and flux-response relationships for European wheat and potato. Atmospheric Environment. 41:3022-3040.. 2007.