| Landis EN, Zhang T, Nagy EN, Nagy G, Franklin WR 2005. "Damage, cracking and fracture in four dimensions", Proceedings of the Knud Høgaard Conference on Advanced Cement-Based Materials. |

| Landis EN, Zhang T, Nagy EN, Nagy G, Franklin WR 2005. "Damage, cracking and fracture in four dimensions", Proceedings of the Knud Høgaard Conference on Advanced Cement-Based Materials. |