Bazzoffi, P., Francaviglia, R., Neri, U., Napoli, R., Marchetti, A., Falcucci, M., Pennelli, B., Simonetti, G., Barchetti, A., Migliore, M., Fedrizzi, M., Guerrieri, M., Pagano, M., Puri, D., Sperandio, G. and Ventrella, D. 2016. Environmental effectiveness of GAEC cross-compliance Standard 1.1a (temporary ditches) and 1.2g (permanent grass cover of set-aside) in reducing soil erosion and economic evaluation of the competitiveness gap for farmers. Italian Journal of Agronomy. 10, s1 (Feb. 2016). DOI:https://doi.org/10.4081/ija.2015.710.