Peeter Nõges
Weyhenmeyer, Gesa A., Jens Hartmann, Dag O. Hessen, Jiří Kopáček, Josef Hejzlar, Stéphan Jacquet, Stephen K. Hamilton, et al. 2019. “Widespread Diminishing Anthropogenic Effects on Calcium in Freshwaters”. Scientific Reports 9 (1). Springer Science and Business Media LLC. doi:10.1038/s41598-019-46838-w.
Engel, Fabian, Kaitlin J. Farrell, Ian M. McCullough, Facundo Scordo, Blaize A. Denfeld, Hilary A. Dugan, Elvira de Eyto, et al. 2018. “A Lake Classification Concept for a More Accurate Global Estimate of the Dissolved Inorganic Carbon Export from Terrestrial Ecosystems to Inland Waters”. The Science of Nature 105 (3-4). doi:10.1007/s00114-018-1547-z.