@article{MAN_1987__279_3_164332,
     author = {Berit Stensones},
     title = {Runge {Approximation.}},
     journal = {Mathematische Annalen},
     pages = {423--434},
     publisher = {mathdoc},
     volume = {279},
     number = {3},
     year = {1987},
     zbl = {0636.32006},
     url = {http://geodesic.mathdoc.fr/item/MAN_1987__279_3_164332/}
}