Nikolova, P. S., Bauerle, T. L., Häberle, K. H., Blaschke, H., Brunner, I., & Matyssek, R. (2020). Fine-root traits reveal contrasting ecological strategies in European beech and Norway spruce during extreme drought. Frontiers in Plant Science, 11, 1211 (18 pp.). https://doi.org/10.3389/fpls.2020.01211