@article{MZM_2002_72_5_a12,
     author = {S. A. Pikhtilkov},
     title = {On the {Prime} {Radical} of $PI${-Representable} {Groups}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {739--744},
     publisher = {mathdoc},
     volume = {72},
     number = {5},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2002_72_5_a12/}
}