@article{SM_2001_192_3_a2,
     author = {S. A. Zelenova},
     title = {Commutative  subalgebras of the~ring of quantum polynomials and of the skew field of quantum {Laurent} series},
     journal = {Sbornik. Mathematics},
     pages = {375--384},
     publisher = {mathdoc},
     volume = {192},
     number = {3},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2001_192_3_a2/}
}