Comont, D., Winters, A., Gomez, L. D., McQueen-Mason, S. J., & Gwynn-Jones, D. (2013). Latitudinal variation in ambient UV-B radiation is an important determinant of Lolium perenne forage production, quality, and digestibility. Oxford University Press.

Comont, David, Ana Winters, Leonardo D. Gomez, Simon J. McQueen-Mason, and Dylan Gwynn-Jones. Latitudinal Variation in Ambient UV-B Radiation Is an Important Determinant of Lolium Perenne Forage Production, Quality, and Digestibility. Oxford University Press, 2013.

Comont, David, et al. Latitudinal Variation in Ambient UV-B Radiation Is an Important Determinant of Lolium Perenne Forage Production, Quality, and Digestibility. Oxford University Press, 2013.