Nevrova, E., Witkowski, A., Kulikovskiy, M., Lange-Bertalot, H. and Kociolek, J.P. (2013) A revision of the diatom genus Lyrella Karayeva (Bacillariophyta: Lyrellaceae) from the Black Sea, with descriptions of five new species. Phytotaxa 83: 1-38.