1. Advances in Photosynthesis and Respiration. Chlorophyll a Fluorescence: A Signature of Photosynthesis, Papageorgiou, G.C. and Govindjee, Eds., Dordrecht: Springer, 2004, p. 818.
2. Allen, R.G., Pereira, L.S., Raes, D., and Smith, M., Crop Evapotranspiration. FAO irrigation and drainage paper, Roma: FAO, 2000, no. 56, 1–300.
3. Arslan, Ö., Nalçaiyi, A.S.B., Erdal, Ş., Pekcan, V., Kaya, Y., Çiçek, N., Ekmekçi, Y., Special issue in honour of Prof. Reto J. Strasser—analysis of drought response of sunflower inbred lines by chlorophyll a fluorescence induction kinetics, Photosynthetica, 2020, vol. 58, pp. 348–357.
4. Astier, J., Gross, I., and Durner, J., Nitric oxide production in plants: an update, J. Exp. Bot., 2018, vol. 69, no. 14, pp. 3401–3411.
5. Baker, N.R., Chlorophyll fluorescence: a probe of photosynthesis in vivo, Annu. Rev. Plant Biol., 2008, vol. 59, pp. 89–113.