%0 Journal Article %A H. Heyer %T Modern concepts and theorems of mathematical statistics. Springer Series in Statistics - E. B. Manoukian. %J Metrika %D 1987 %P 323-323 %V 34 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1987__34_176138/ %F MET_1987__34_176138