@article{MET_1995__42_3-4_176550,
     author = {Maximilian Happacher},
     title = {Exact and {Approximate} {D-Optimal} {Designs} in {Polynomial} {Regression.}},
     journal = {Metrika},
     pages = {19--28},
     publisher = {mathdoc},
     volume = {42},
     number = {3-4},
     year = {1995},
     zbl = {0818.62064},
     url = {http://geodesic.mathdoc.fr/item/MET_1995__42_3-4_176550/}
}