1. Discovery of an Hadamard matrix of order 92
2. The 2 k-p Fractional Factorial Designs Part I
3. Sequences of Fractional Replicates in the 2 p-q Series
4. Draper N. R.andStoneman D. M.(1966).Alias relationships for two‐level Plackett and Burman designs.Tech. Rep. No. 96 University of Wisconsin Madison WI.