%0 Journal Article
%A Flor, Peter
%T On groups of non-negative matrices
%J Compositio Mathematica
%D 1969
%P 376-382
%V 21
%N 4
%I Wolters-Noordhoff Publishing
%U http://www.numdam.org/item/CM_1969__21_4_376_0/
%G en
%F CM_1969__21_4_376_0