Penta, F.; Amodeo, G.; Gloria, A.; Martorelli, M.; Odenwald, S.; Lanzotti, A. Low-Velocity Impacts on a Polymeric Foam for the Passive Safety Improvement of Sports Fields: Meshless Approach and Experimental Validation. Appl. Sci. 2018, 8, 1174. https://doi.org/10.3390/app8071174Archived 2023-10-24 at the Wayback Machine
"Touchdown for Canada!". En Ville. (Montreal, Quebec, Canada). March 18, 1967. p. 3. Archived from the original on January 22, 2022. Retrieved August 5, 2019.
"Touchdown for Canada!". En Ville. (Montreal, Quebec, Canada). March 18, 1967. p. 3. Archived from the original on January 22, 2022. Retrieved August 5, 2019.
Penta, F.; Amodeo, G.; Gloria, A.; Martorelli, M.; Odenwald, S.; Lanzotti, A. Low-Velocity Impacts on a Polymeric Foam for the Passive Safety Improvement of Sports Fields: Meshless Approach and Experimental Validation. Appl. Sci. 2018, 8, 1174. https://doi.org/10.3390/app8071174Archived 2023-10-24 at the Wayback Machine