Additive Scaling and the DIRECT Algorithm. - Daniel E. Finkel; C. T. Kelley (J. Glob. Optim., 2006)

Communicating Applied Mathematics: Four Examples. - Daniel E. Finkel; Christopher M. Kuster; Matthew S. Lasater; Rachel Levy; Jill P. Reese; Ilse C. F. Ipsen (SIAM Rev., 2006)