@article{MET_1976__23_186176,
     author = {W. Rehder},
     title = {A {Remark} on {Robustness} of {Linear} {Best} {Estimates.}},
     journal = {Metrika},
     pages = {1--6},
     publisher = {mathdoc},
     volume = {23},
     year = {1976},
     zbl = {0329.62029},
     url = {http://geodesic.mathdoc.fr/item/MET_1976__23_186176/}
}