@article{MZ_1972__124_171668,
     author = {Werner Haussmann},
     title = {Tensorproduktmethoden bei mehrdimensionaler {Interpolation.}},
     journal = {Mathematische Zeitschrift},
     pages = {191--198},
     publisher = {mathdoc},
     volume = {124},
     year = {1972},
     zbl = {0226.41007},
     url = {http://geodesic.mathdoc.fr/item/MZ_1972__124_171668/}
}