COTEȚ, Liviu Cosmin, et al. “SUSPENSION BASED ON A MIXTURE OF TITANIA-SILICA-FUNCTIONALIZED GRAPHENE OXIDE FOR SURFACE CONSOLIDATION OF HISTORICAL ANDESITE STONE AND MORTAR”. Studia Universitatis Babeș-Bolyai Physica, vol. 67, no. 1-2, Dec. 2022, pp. 55-77, doi:10.24193/subbphys.2022.06.