@article{ETNA_2014__42__a7,
     author = {van Barel, Marc and Humet, Matthias and Sorber, Laurent},
     title = {Approximating optimal point configurations for multivariate polynomial interpolation},
     journal = {Electronic transactions on numerical analysis},
     pages = {41--63},
     publisher = {mathdoc},
     volume = {42},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2014__42__a7/}
}