%0 Journal Article
%A M. Skwarczyński
%T The punctured plane: alternating projections and $L^2$-angles
%J Annales Polonici Mathematici
%D 1990
%P 293-301
%V 52
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-52-3-293-301/
%R 10.4064/ap-52-3-293-301
%G en
%F 10_4064_ap_52_3_293_301