References

Butler, N.A. (2004), "Construction of Two-Level Split-Plot Fractional Factorial Designs for Multistage Processes," Technometrics, 46, 445–451.

Huang, P., Chen, D., and Voelkel, J.O. (1998), "Minimum-Aberration Two-Level Split-Plot Designs," Technometrics, 40, 314–326.