@article{FAA_2003_37_1_a6,
     author = {A. V. Kosyak},
     title = {Irreducibility {Criterion} for {Quasiregular} {Representations} of the {Group} of {Finite} {Upper} {Triangular} {Matrices}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {78--81},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2003_37_1_a6/}
}