L. M. Tavares and R. P. King, Single-particle fracture under impact loading, International Journal of Mineral Processing, vol.54, issue.1, pp.1-28, 1998.
DOI : 10.1016/S0301-7516(98)00005-2

P. Mehta and P. Monteiro, Concrete: microstructure, properties and materials, 2001.