@article{AL_1999_38_3_a1,
     author = {A. A. Bulatov},
     title = {Sublattices of a lattice of clones of functions on a
},
     journal = {Algebra i logika},
     pages = {269--295},
     publisher = {mathdoc},
     volume = {38},
     number = {3},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1999_38_3_a1/}
}