%0 Journal Article %A D. U. Osipov %T On a~counterexample for a~T-irreducible extensions of star-like trees %J Prikladnaya Diskretnaya Matematika. Supplement %D 2014 %P 132-135 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2014_7_a56/ %G ru %F PDMA_2014_7_a56