@article{ETNA_2010__37__a25,
     author = {Sommariva, A. and Vianello, M.},
     title = {Approximate {Fekete} points for weighted polynomial interpolation},
     journal = {Electronic transactions on numerical analysis},
     pages = {1--22},
     publisher = {mathdoc},
     volume = {37},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2010__37__a25/}
}