@article{MZM_2003_73_4_a2,
     author = {M. V. Volkov and I. A. Gol'dberg},
     title = {Identities of {Semigroups} of {Triangular} {Matrices} over {Finite} {Fields}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {502--510},
     publisher = {mathdoc},
     volume = {73},
     number = {4},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2003_73_4_a2/}
}