Yong Guo, James R. Simpson, Joseph J. Pignatiello Jr.. Optimal foldover plans for mixed-level fractional factorial designs. Quality and Reliability Eng. Int., 25(4):449-466, 2009. [doi]
@article{GuoSP09-0, title = {Optimal foldover plans for mixed-level fractional factorial designs}, author = {Yong Guo and James R. Simpson and Joseph J. Pignatiello Jr.}, year = {2009}, doi = {10.1002/qre.981}, url = {http://dx.doi.org/10.1002/qre.981}, researchr = {https://researchr.org/publication/GuoSP09-0}, cites = {0}, citedby = {0}, journal = {Quality and Reliability Eng. Int.}, volume = {25}, number = {4}, pages = {449-466}, }