@article{TDM_2008_11_1_a5,
     author = {V. N. Sachkov},
     title = {Multiheredity and multireducing of transforms. {Wreath} cycle product of substitutions},
     journal = {Trudy po diskretnoj matematike},
     pages = {86--108},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TDM_2008_11_1_a5/}
}