K. Callebaut
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- In-situ visual analysis and practical sampling of historic mortars. In: Materials and Structures, v. 35, n. 2 (March 2002). (2002):
- Investigative methods for the characterisation of historic mortars—Part 2: Chemical characterisation. In: Materials and Structures, v. 38, n. 8 (October 2005). (2005):
- Investigative methods for the characterisation of historic mortars—Part 1: Mineralogical characterisation. In: Materials and Structures, v. 38, n. 8 (October 2005). (2005):