%0 Journal Article
%A Balof, Barry
%A Menashe, Jacob
%T Semiorders and Riordan numbers
%J Journal of integer sequences
%D 2007
%V 10
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JIS_2007__10_7_a7/
%G en
%F JIS_2007__10_7_a7