@article{MET_1995__42_3-4_176574,
     author = {Norbert Gaffke and Berthold Heiligers},
     title = {Algorithms for {Optimal} {Design} with {Application} to {Multiple} {Polynomial} {Regression.}},
     journal = {Metrika},
     pages = {173--190},
     publisher = {mathdoc},
     volume = {42},
     number = {3-4},
     year = {1995},
     zbl = {0833.62071},
     url = {http://geodesic.mathdoc.fr/item/MET_1995__42_3-4_176574/}
}