%0 Journal Article
%A Prodinger, Helmut
%T Returns, hills, and $t$-ary trees
%J Journal of integer sequences
%D 2016
%V 19
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JIS_2016__19_7_a1/
%G en
%F JIS_2016__19_7_a1