%0 Journal Article
%A A. Rose
%T Self-Dual Primitives for Modal Logic.
%J Mathematische Annalen
%D 1952
%P 284-286
%V 125
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1952__125_160310/
%F MAN_1952__125_160310