@article{ETNA_2008__30__a2,
     author = {Bos, L.P. and Levenberg, N.},
     title = {On the calculation of approximate fekete points: the univariate case},
     journal = {Electronic transactions on numerical analysis},
     pages = {377--397},
     publisher = {mathdoc},
     volume = {30},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2008__30__a2/}
}