@article{SM_1998_189_11_a4,
     author = {D. I. Piontkovskii},
     title = {On {Hilbert} series and the homology of {PI-algebras}},
     journal = {Sbornik. Mathematics},
     pages = {1685--1700},
     publisher = {mathdoc},
     volume = {189},
     number = {11},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1998_189_11_a4/}
}