%0 Journal Article
%A P. R. Halmos
%T BDF or the infinite principal axis theorem
%J Mathematica Applicanda
%D 1986
%P  5-19
%V 14
%N 27
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.14708/ma.v14i27.1662/
%R 10.14708/ma.v14i27.1662
%G pl
%F 10_14708_ma_v14i27_1662