Van de Vijver, B., and L. Ector. “Microcostatus Elisabethianus, a New Limnoterrestrial Diatom Species (Bacillariophyta) from the Sub-Antarctic Region”. Plant Ecology and Evolution, Vol. 152, no. 3, Nov. 2019, pp. 539-45, doi:10.5091/plecevo.2019.1600.