@Article{ Griebel.Li:2017, author = {Michael Griebel and Guanglian Li}, title = {On the decay rate of the singular values of bivariate functions}, journal = {SIAM J. Numer. Anal.}, volume = {56}, number = {2}, pages = {974--993}, year = {2018}, annote = {article,inspreprint}, note = {Also available as INS preprint No. 1702.}, inspreprintnum= {1702}, personid = {341}, doi = {10.1137/17M1117550}, }