%0 Journal Article
%A Šemrl, Peter
%T Order and Spectrum Preserving Maps on Positive Operators
%J Canadian journal of mathematics
%D 2017
%P 1422-1435
%V 69
%N 6
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2016-039-0/
%R 10.4153/CJM-2016-039-0
%F 10_4153_CJM_2016_039_0