%0 Journal Article
%A Piotr Niemiec
%T Borel parts of the spectrum of an operator
 and of the operator algebra of a separable Hilbert space
%J Studia Mathematica
%D 2012
%P 77-85
%V 208
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4064/sm208-1-5/
%R 10.4064/sm208-1-5
%G en
%F 10_4064_sm208_1_5