Vinarski, M. V., P. Glöer, and D. M. Palatov. “Gyraulus elenae Sp. N.—a New Planorbid Snail from Eastern Turkey (Mollusca: Gastropoda: Planorbidae)”. Zootaxa, vol. 3664, no. 1, May 2013, pp. 95–98, doi:10.11646/zootaxa.3664.1.9.