?url_ver=Z39.88-2004&rft_id=10.1007%2Fs11063-013-9294-9&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Gnecco%2C+Giorgio&rft.aulast=Gnecco&rft.aufirst=Giorgio&rft.issn=1370-4621&rft.volume=39&rft.issue=2&rft.pages=137-153&rft.title=Neural+Processing+Letters&rft.atitle=Approximation+and+Estimation+Bounds+for+Subsets+of+Reproducing+Kernel+Kre%C7%90n+Spaces&rft.date=April+2014&rft.genre=article