Comments on "Controller design with multiple objectives". - Robert Bruno Wenczel; Andrew C. Eberhard; Robin D. Hill (IEEE Trans. Autom. Control., 2000)

Fundamental limitations on the time-domain shaping of response to a fixed input. - Robin D. Hill; Andrew C. Eberhard; Robert Bruno Wenczel; Mark E. Halpern (IEEE Trans. Autom. Control., 2002)

Some Sufficient Optimality Conditions in Nonsmooth Analysis. - Andrew C. Eberhard; Robert Bruno Wenczel (SIAM J. Optim., 2009)

Continuous-time performance limitations for overshoot and resulted tracking measures - Robert Bruno Wenczel; Robin D. Hill (CoRR, 2011)