The demographics of water: A review of water ages in the critical zone
M. Sprenger, C. Stumpp, M. Weiler, W. Aeschbach, S. T. Allen, P. Benettin, M. Dubbert, A. Hartmann, M. Hrachowitz, J. W. Kirchner, J. J. McDonnell, N. Orlowski, D. Penna, S. Pfahl, M. Rinderer, N. Rodriguez, M. Schmidt, and C. Werner
Reviews of Geophysics, vol. 57, no. 3, pp. 800-834, 2019