<strong>Filz, G.M., Hodges, D.K, Weatherby, D.E., and Marr, W.A. (2005).</strong> “Standardized definitions and laboratory procedures for soil-cement specimens applicable to the wet method of deep mixing.” <em>Geotechnical Special Publication- Innovations in Grouting and Soil Improvement, 130</em>, 1643-1655.