1.Guet, J., Fabbrini, F., Fichot, R., Sabatti, M., Bastien, C., & Brignolas, F. (2015). Genetic variation for leaf morphology, leaf structure and leaf carbon isotope discrimination in European populations of black poplar (Populus nigra L.).Tree physiology,35(8), 850-863.
https://doi.org/10.10..