%0 Journal Article %A S. Trybuła %A M. Wilczyński %T Estimation under sampling from a finite population %J Applicationes Mathematicae %D 1983 %P 571-576 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-18-4-571-576/ %R 10.4064/am-18-4-571-576 %G en %F 10_4064_am_18_4_571_576