1. Design of linear experiments;Elfving,1959
2. Minimax designs in linear regression models;Dette;Ann. Stat,1995
3. Optimal static and sequential design: a critical review;Ford,1976
4. Some minimum variance block designs for estimating treatment differences;Jacroux;J. Royal Stat. Soc. B,1983
5. Minimizing the largest of the parameters variances. V(β)-optimality;López-Fidalgo,1993