%0 Journal Article
%A Eva Kopecká
%A Vladimír Müller
%T A product of three projections
%J Studia Mathematica
%D 2014
%P 175-186
%V 223
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4064/sm223-2-4/
%R 10.4064/sm223-2-4
%G en
%F 10_4064_sm223_2_4