Bartholic, J. F., Namken, L. N. and Wiegand, C. L., 1972: Aerial thermal scanner to determine temperatures of soils and crop canopies differing in water stress. Agron. J., 64, 603-608.
Bermadinger-Stabentheiner, E. and Stabentheiner, A., 1995: Dynamics of thermogenesis and structure of epidermal tissues in inflorescences of Arum maculatum. New Phytol., 131, 41-50.
Boissard, P., Guyot, G. and Jackson, R. D., 1990: Factors affecting the radiative surface temperature of vegetative canopy. In Application of remote sensing in agriculture (eds. by Steven, M. D. and Clark, J. A.). Butterworths, London, pp. 45-72.
Brown, H. T. and Escombe, F., 1905: Researches on some of the physiological processes of green plants with special reference to the interchange of energy between the leaf and its surroundings. Proc. R. Soc. Lond. Ser. B, 76, 29-111.