He, Huan, Zhanqi Guo, Piet Stroeven, Martijn Stroeven, and Lambertus Johannes Sluys. 2011. “SELF-HEALING CAPACITY OF CONCRETE - COMPUTER SIMULATION STUDY OF UNHYDRATED CEMENT STRUCTURE”. Image Analysis and Stereology 26 (3): 137-43. https://doi.org/10.5566/ias.v26.p137-143.