%0 Journal Article
%A R. Beran
%T Robust statistics, the approach based on influence functions -  F. R. Hampel, E. M. Ronchetti, P, J. Rousseuw and W. Stahel.
%J Metrika
%D 1987
%P 124-124
%V 34
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1987__34_176107/
%F MET_1987__34_176107