1. A role for restoration ecologists in endangered community conservation?;Adam;Ecol. Manag. Restor.,2001
2. Diversity relationship among taxonomic groups in recovering and restored forests;Anand;Conserv. Biol.,2005
3. Balletto, E., Bonelli, S., Cassulo, L., 2007. Insecta Lepidoptera Papilionoidea (Rhopalocera). In: Ruffo, S., Stoch, F. (Eds.), Checklist and Distribution of the Italian Fauna. Ministero dell'Ambiente. Memorie del Museo Civico di Storia Naturale di Verona, 2.series, Sezione Scienze della Vita 16: 259–263+ CD ROM.
4. Some aspects of the conservation of butterflies in Italy, with recommendations for a future strategy;Balletto;Boll. Soc. Entomol. Ital.,1985
5. Consequences of succession on extensively grazed grasslands for central European butterfly communities: rethinking conservation practices;Balmer;Conserv. Biol.,2000