On trees admitting morphisms onto hedgehogs or onto chains
Trudy Matematicheskogo Instituta imeni V.A. Steklova, Tome 55 (2000) no. 3, pp. 593-594
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@article{RM_2000_55_3_a17,
author = {F. B. Pakovich},
title = {On trees admitting morphisms onto hedgehogs or onto chains},
journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
pages = {593--594},
publisher = {mathdoc},
volume = {55},
number = {3},
year = {2000},
language = {en},
url = {http://geodesic.mathdoc.fr/item/RM_2000_55_3_a17/}
}
F. B. Pakovich. On trees admitting morphisms onto hedgehogs or onto chains. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Tome 55 (2000) no. 3, pp. 593-594. http://geodesic.mathdoc.fr/item/RM_2000_55_3_a17/