@article{Sindelar2004InputSelectionNonlinear, author = {R. {\v S}indel{\'a}{\v r} and R. Babu\v{s}ka}, title = {Input Selection for Nonlinear Regression Models}, journal = {{IEEE} Transactions on Fuzzy Systems}, year = {2004}, volume = {12}, number = {5}, pages = {688--696} }