%0 Journal Article %A W. Kołkiewicz %T The lower variance bound of the disorder moment estimator for the negative binomial and Poisson processes %J Applicationes Mathematicae %D 1983 %P 375-385 %V 18 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-18-3-375-385/ %R 10.4064/am-18-3-375-385 %G en %F 10_4064_am_18_3_375_385