%0 Journal Article
%A F. B. Pakovich
%T On trees admitting morphisms onto hedgehogs or onto chains
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2000
%P 593-594
%V 55
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_2000_55_3_a17/
%G en
%F RM_2000_55_3_a17