I.  Ribera, Fresneda, J., Bucur, R., Izquierdo, A., Vogler, A. P., Salgado, J. M., and Cieslak, A., ?Ancient origin of a Western  Mediterranean radiation of subterranean beetles?, BMC Evolutionary Biology, vol. 10, pp. 1-14arab., 2010.

J.  Fresneda, Grebennikov, V. V., and Ribera, I., ?The phylogenetic and geographic limits of Leptodirini (Insecta: Coleoptera: Leiodidae: Cholevinae), with a description of Sciaphyes shestakovi sp. n. from the Russian Far East?, Arthropod Systematics & Phylogeny, vol. 69, no. 2, pp. 99 ?123, 2011.