1. Effect of Welan gum–high-range water reducer combinations on rheology of cement grout;Khayat;ACI Mater. J.,1997
2. Effects of polysaccharide gums on fresh concrete properties;Ghio;ACI Mater. J.,1994
3. The rheology of fresh cement paste containing polysaccharide gums;Ghio;Cem. Concr. Res.,1994
4. G. Sado, M.C. Sado, Experimental Design: From Experience to Quality Assurance (available in French), AFNOR, second ed., 265 pp.
5. Statistics for Experimenters: An Introduction to Design, Data Analysis, and Model Building;Box,1978