1. Les peuplements de mollusques terrestres des formations végétales à Quercus pubescens Willd. du Montpelliérais. Premiers résultats;André;Malacologia,1982
2. Bishop, M.J., 1977. The mollusca of acid woodland in West Cork and Kerry. Proc. R. Ir. Acad. 77, 227–244.
3. The habitat of land mollusca in Britain;Boycott;J. Ecol.,1934
4. Relationships of earthworms with environmental factors studied by means of detrended canonical correspondence analysis;Briones;Acta Oecol.,1992
5. Biogeographical considerations in Asturias, León, Zamora and Salamanca (Spain) in relation to their earthworm fauna;Briones;Eur. J. Soil. Biol.,1994