Ferenţi, S, Cupsa, D., Covaciu-Marcov, S.-D. (2012): Ecological and zoogeographical significance of terrestrial isopods from the Carei Plain Natural Reserve (Romania). Arch. Biol. Sci., Belgrade, 64: 1029-1036.
Ferenţi, S., Cupsa, D., Covaciu-Marcov, S.-D. (2012): Ecological and zoogeographical significance of terrestrial isopods from the Carei Plain Natural Reserve (Romania). Arch. Biol. Sci., Belgrade, 64: 1029-1036.
Ferenţi, S.,Cupsa, D., Orban, I., Szatmari, P.M., Nagy, H. (2010):Data upon the feeding of a Salamandra salamandra (Amphibia) population from Vodiţa Valley, Mehedinţi County, Romania. Oltenia, Studii şi Comunicări. Ştiinţele Naturii, 25: 193-198.
Ferguson, A.W., Klukowski, Z., Walczak, B., Clark S.J., Mugglestone, M.A., Perry, J.N., Williams, I.H. (2003): Spatial distribution of pest insects in oilseed rape: implications for integrated pest management. Agriculture, Ecosystems and Environment, 95: 509–521.