%0 Journal Article
%A Norbert Spangenberg
%A Karl Erich Wolff
%T Comparison between Principal Component Analysis and Formal Concept Analysis of Repertory Grids
%J Séminaire lotharingien de combinatoire
%D 1989
%V 22
%U http://geodesic.mathdoc.fr/item/SLC_1989_22_a14/
%F SLC_1989_22_a14