@article{MET_1981__28_175823,
     author = {E. von Collani},
     title = {Kostenoptimale {Pr\"ufplane} f\"ur die laufende {Kontrolle} eines normalverteilten {Merkmals.}},
     journal = {Metrika},
     pages = {211--236},
     publisher = {mathdoc},
     volume = {28},
     year = {1981},
     zbl = {0473.62093},
     url = {http://geodesic.mathdoc.fr/item/MET_1981__28_175823/}
}