Gerosa, G., R. Marzuoli, A. Finco, A. Ebone, and F. Tagliaferro. “Ozone Effects on Fruit Productivity and Photosynthetic Response of Two Tomato Cultivars in Relation to Stomatal Fluxes”. Italian Journal of Agronomy, vol. 3, no. 1, Mar. 2008, pp. 61-70, doi:10.4081/ija.2008.61.