@article{AL_2010_49_4_a3,
     author = {V. G. Puzarenko},
     title = {A semilattice of {numberings.~II}},
     journal = {Algebra i logika},
     pages = {498--519},
     publisher = {mathdoc},
     volume = {49},
     number = {4},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2010_49_4_a3/}
}