@article{MZM_1987_42_6_a10,
     author = {S. A. Lapshov},
     title = {Automorphism groups of the algebra of finite-valued functions preserving a partition of the set~$E_k$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {873--885},
     publisher = {mathdoc},
     volume = {42},
     number = {6},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1987_42_6_a10/}
}