%0 Journal Article
%A A. Olejniczak
%T Note on the first order orthogonal projections
%J Applicationes Mathematicae
%D 1987
%P 135-138
%V 19
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/am-19-1-135-138/
%R 10.4064/am-19-1-135-138
%G en
%F 10_4064_am_19_1_135_138