Bretfeld, Gerhard. “Fifth Report on Symphypleona from Russia, and Also a Review of Deuterosminthurus Kaplini Martynova, 1979 from Turkmenistan (Insecta, Collembola)”. Soil Organisms 82, no. 3 (December 1, 2010): 301. Accessed February 9, 2026. https://www.soil-organisms.org/SO/article/view/234.