@article{MET_1985__32_176006,
     author = {B. Rickers},
     title = {Zur {Bestimmung} kostenoptimaler einfacher {Stichprobenpl\"ane} bei  abgebrochener {Kontrolle.}},
     journal = {Metrika},
     pages = {253--264},
     publisher = {mathdoc},
     volume = {32},
     year = {1985},
     zbl = {0609.62132},
     url = {http://geodesic.mathdoc.fr/item/MET_1985__32_176006/}
}