@article{TDM_2003_7_a13,
     author = {M. V. Fedyukin},
     title = {On a subdirect product of substitution groups},
     journal = {Trudy po diskretnoj matematike},
     pages = {213--226},
     publisher = {mathdoc},
     volume = {7},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TDM_2003_7_a13/}
}