1. The Global Exploration Roadmap,2013
2. A methodology for innovative technologies roadmaps assessment to support strategic decisions for future space exploration;Viscio;Acta Astronaut.,2014
3. A methodology to support strategic decisions in future human exploration: from scenario definition to building block assessment;Viscio;Acta Astronaut.,2013
4. G. Gatto, L. Levrino, E. Gargioli, S. Hall, J. A. Hoffman, P. Maggiore N. Viola, M. A. Viscio, J. Wellons, Incremental architectures for a permanent human lunar outpost with focus on isru technologies, Proceedings of 65th International Astronautical Congress, Toronto, Canada, 2014.
5. A. E. M. Casini, D. G. Mazzotta, P. Maggiore, N. Viola, V. Basso,M. Ferrino, J. A. Hoffman, A. Cowley, Analysis of a moon outpost for Mars enabling technologies through a virtual reality environment, Proceedings of 67th International Astronautical Congress, Guadalajara, Mexico, 2016.