1. Cresson, L.: Improved manufacture of rubber road-acing, rubber-flooring, rubber-tiling or other rubber-lining. British Patent 191, 12 (1923)
2. Lefebure, V.: Improvements in or relating to concrete, cements, plasters and the like. British Patent 217, 5 (1924)
3. Kong, X.M.; Wu, C.C.; Zhang, Y.R.; Li, J.L.: Polymer-modified mortar with a gradient polymer distribution: preparation, permeability and mechanical behavior. Constr. Build. Mater. 38, 195–203 (2013)
4. Ohama, Y.: Polymers in concrete. In: Chandra, S., Ohama, Y. (eds.) Classification of Concrete-Polymer Composites, pp. 81–109. CRC Press, Boca Raton (1994)
5. Ohama, Y.; Ibe, H.; Mine, H.; Kato, K.: Cement mortars modified by SB latex with variable bound styrene. Rubber Chem. Technol. 37, 758–769 (1964)