Zallot, E., De Mattia, W., Fehér, Z. and Gittenberger, E. (2021) “Cochlostoma revised: the subgenus Clessiniella Zallot et al., 2015 (Caenogastropoda, Cochlostomatidae)”, European Journal of Taxonomy, 762(1), pp. 49–95. doi: 10.5852/ejt.2021.762.1453.