1. EOTA (2008) Guideline for European technical approval of falling rock protection kits (ETAG 027), Brussels.
2. S. de Miranda, C. Gentilini, G. Gottardi, L. Govoni, F. Ubertini. A simple model to simulate the full-scale behaviour of falling rock protection barriers, Physical Modelling in Geotechnics - Proceedings of the 7th International Conference on Physical Modelling in Geotechnics 2010, ICPMG 2010, Volume 1-2, 2010, pp. 651-657.
3. G. Gottardi, L. Govoni, A. Mentani, C. Gentilini, F. Ubertini, Modelling for the design of passive protection measures against rock fall. Proceedings of the 8th International Conference on Physical Modelling in Geotechnics (ICPMG 2014), 2, pp. 1179-1185.
4. L. Govoni, C. Strada, The role of rockfall protection barriers in the context of risk mitigation: the case of the autonomous province of Bolzano. Engineering Geology for Society and Territory - Vol 5: Urban Geology, Sustainable Planning and Landscape Exploitation (2015) 397-400.
5. L. Govoni, G. Gottardi, A. Mentani, C. Strada, Operating and maintenance issues of rockfall protection barriers. Rock Slope Stability Symposium 2016 (RSS), 15-17 November 2016, Lyon, France, accepted.