@article{ETNA_2007__26__a2,
     author = {Van Deun, Joris},
     title = {Electrostatics and ghost poles in near best fixed pole rational interpolation},
     journal = {Electronic transactions on numerical analysis},
     pages = {439--452},
     publisher = {mathdoc},
     volume = {26},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2007__26__a2/}
}