1. Small, balanced, efficient and near-rotatable central composite designs;Angelopoulos;Journal of Statistical Planning and Inference,2009
2. Robust designs;Box;Biometrika,1975
3. Response Surfaces, Mixtures, and Ridge Analyses;Box,2007
4. On the experimental attainment of optimum conditions;Box;Journal of the Royal Statistical Society. Series B,1951
5. Orthogonal Designs;Craigen,2007