@INPROCEEDINGS{Botto2002DiscreteTimeRobust, author = {M.A. Botto and R. Babu\v{s}ka and J. S\'{a} da Costa}, title = {Discrete-time robust pole-placement design through global optimization}, booktitle = {Preprints 15th IFAC World Congress}, address = {Barcelona, Spain}, pages = {T-Tu-M21, paper no.~2083}, month = jul, year = 2002 }