1. Concrete strength record jumps 36%;Godfrey;Civ. Eng.,1987
2. High-strength concrete in North America;Russell,1987
3. Development and Experimental Use of a 90-MPa Field Concrete;Aïtcin;ACI SP 87-5,1987
4. Scotia Plaza: high-strength concrete for tall buildings;Ryell,1987
5. High Performance Concrete — From Material to Structure,1987