Pestryakova L. A., Herzschuh U., Gorodnichev R., and Wetterich S. “The Sensitivity of Diatom Taxa from Yakutian Lakes (north-Eastern Siberia) to Electrical Conductivity and Other Environmental Variables”. Polar Research, vol. 37, July 2018, https://polarresearch.net/index.php/polar/article/view/2672.