@article{ISU_2015_15_3_a11,
     author = {D. Yu. Osipov},
     title = {T-irreducible extensions for starlike trees},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {330--339},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2015_15_3_a11/}
}