@article{MZM_2005_78_1_a11,
     author = {E. V. Sokolov},
     title = {On the {Approximability} by {Finite} $p${-Groups} of {Free} {Products} of {Groups} with {Normal} {Amalgamation}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {125--131},
     publisher = {mathdoc},
     volume = {78},
     number = {1},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2005_78_1_a11/}
}