@article{10_4064_am_16_4_565_577,
     author = {W. N\"ather and J. Pilz},
     title = {Estimation and experimental design in a linear regression model using prior information},
     journal = {Applicationes Mathematicae},
     pages = {565--577},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {1977},
     doi = {10.4064/am-16-4-565-577},
     zbl = {0484.62080},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-16-4-565-577/}
}