%0 Journal Article
%A E. von Collani
%T Economically Optimal c- and np-Control Charts.
%J Metrika
%D 1989
%P 215-232
%V 36
%N 3-4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1989__36_3-4_176234/
%F MET_1989__36_3-4_176234