@article{MZM_2004_75_6_a12,
     author = {P. A. Terekhin},
     title = {Representation {Systems} and {Projections} of {Bases}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {944--947},
     publisher = {mathdoc},
     volume = {75},
     number = {6},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2004_75_6_a12/}
}