%0 Journal Article
%A Brualdi, Richard A.
%A Kiernan, Kathleen P.
%T Hall exponents of matrices, tournaments  and their line digraphs
%J Czechoslovak Mathematical Journal
%D 2011
%P 461-481
%V 61
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1007/s10587-011-0066-2/
%R 10.1007/s10587-011-0066-2
%G en
%F 10_1007_s10587_011_0066_2