@INPROCEEDINGS{Girimonte2004StructureSelectionNonlinear, author = {D. Girimonte and R. Babu\v{s}ka}, title = {Structure selection for nonlinear models with mixed discrete and continuous inputs: a comparative study}, address = {Den Haag, The Netherlands}, booktitle = {Proceedings IEEE International Conference on Systems, Man \& Cybernetics}, month = oct, pages = {2392--2397}, year = {2004} }