Pogge von Strandmann, P. A. E., Burton, K. W., Opfergelt, S., Eiríksdóttir, E. S., Murphy, M. J., Einarsson, A., & Gislason, S. R. (2020). Hydrothermal and Cold Spring Water and Primary Productivity Effects on Magnesium Isotopes: Lake Myvatn, Iceland. Frontiers in Earth Science, 8, article 109. https://doi.org/10.3389/feart.2020.00109 (Original work published 2020)