%0 Journal Article
%A Johan P. Hansen
%A Simon Vydral
%T Double points of compositions of projections.
%J Mathematica Scandinavica
%D 1986
%P 119-124
%V 58
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1986__58_166971/
%F MS2_1986__58_166971