1. Canadian Mineral Yearbook;Vagt,1990
2. High volume fly ash concrete: its properties, applications and limitations;Malhotra,1990
3. Mechanisms of hydration reactions in high-volume fly ash pastes and mortar;Berry;Conc. Comp.,1991
4. Properties of concrete containing low quantity of cement and high volumes of ground granulated slag;Sivasundaram,1991
5. Laboratory tests of Portland blast-furnace slag cements;Mather;ACI J.,1957