1. Influence of proteins on some properties of Portland cement mortars;Chandra;The International Journal of Cement Composites and Lightweight Concrete,1987
2. Examination of 136 years old Portland cement concrete;Idorn;Cement and Concrete Research,1983
3. Recent research and development of concrete polymer composites in Japan;Ohama,1984
4. Current status of polymers in concrete;Fowler,1987
5. Properties of pcc for repair of concrete;Maultzsch,1987