@article{MZM_1999_65_4_a13,
     author = {A. G. Shukhov},
     title = {On the dependence of the growth exponent on the length of the defining relation},
     journal = {Matemati\v{c}eskie zametki},
     pages = {612--618},
     publisher = {mathdoc},
     volume = {65},
     number = {4},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1999_65_4_a13/}
}