Centrosymmetric Solutions to the N+k Queens Problem Chatham, Richard., Doyle, Maureen., Jeffers, Robert., Kosters, Walter., Skaggs, R.. and Ward, Jeffrey.  
Doptimal Statistical Designs for fMRI Experiments with Application to Nonlinear Models Delzell, Darcie., Gunst, Richard., Schucany, William., Carmack, Patrick., Lin, Qihua., Spence, Jeffrey. and Haley, Robert.  

