Neményi, A. et al. 1999. Stress physiology of palm trees II. The effect of heavy metals and high irradiance on the photosynthesis of palm Trachycarpus fortunei. International Journal of Horticultural Science. 5, 1-2 (May 1999), 84–88. DOI:https://doi.org/10.31421/IJHS/5/1-2/30.