@article{PDMA_2014_7_a56,
     author = {D. U. Osipov},
     title = {On a~counterexample for {a~T-irreducible} extensions of star-like trees},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {132--135},
     publisher = {mathdoc},
     number = {7},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2014_7_a56/}
}