1. Unterholzner, L., Carrer, M., Bär, A., Beikircher, B., Dämon, B., Losso, A., ... & Mayr, S. (2020). Juniperus communis populations exhibit low variability in hydraulic safety and efficiency. Tree Physiology, 40(12), 1668-1679.

https://doi.org/10.1093/treephys/tpaa103

2. Warren, C. R., McGrath, J. F., & Adams, M. A. (2001). Water availability and carbon isotope discrimination in conifers. Oecologia, 127(4), 476-486.

https://doi.org/10.1007/s004420000609